Trailer Leveling Valve Diagram


Some parts and accessories to consider are covers, awnings, trailer hitches, jacks, levelers, exterior showers, tie-downs, and exterior lighting. The blue port goes to the leveling valve. 5" Stroke: 8. hands are connected to the service and emergency glad hands on the trailer. As stated before, there are many different types of these components and different arrangements of how these components are used. A unique option of the STI product line is the Cargo-Max system. We take pride in stocking name brand parts not just for Wilson trailers but also for other makes and models. The system will keep the air dump valves energized throughout the leveling process and turn the valves off after the leveling process is completed and the system shuts off. The compounding occurs when service air pressure is trapped in the trailer service line by the tractor protection valve when the supply line is released to atmosphere. Exhaust Components. 0 out of 5 stars 1. 55169 County Road 3 Elkhart, Indiana 46514 Hours: 7AM - 4PM EST. FONTAINE TRAILER COMPANY OPERATING LIMITS AND RESTRICTIONS This FONTAINE trailer was designed for operation within legal highway speed limits on reasonable road surfaces for the type of service it was built to perform in accordance with the following: 1. - Duration: 15:57. Trailer charge valve (Tractor) Trailer module - 7-pin, mounted at back of cab (Tractor) Additional air suspension leveling valve (diesel) 2018 F-650/F-750 Super Duty® | ford. I am pleased with the quality of the products included in the kit. Designers and Builders of Specialized Trailers Since 1974. Velvac® Integral Dump Leveling Valve fits Kenworth Chassis w/ dump and Volvo Chassis, has 1/4" NPT ports and replaces Haldex PR 90554950, 90554945, Barksdale KD2374. H102OE with. automotive air suspension provides air lift, drop ( also known as lowrider) and leveling support to the front or rear of passenger cars, pickup trucks, motorhomes and Suv. Mandatory 10/8/92 FMVSS-121 requires that the supply line be protected to 70 psi. Don't forget to include your email address if you'd like a reply from us. i didn't do a good job because i wasn't really the one that put it in. HWH LEVELING JACK CYLINDER AP9567 RV LEVELING PARTS FOR SALE BRAND NEW!! PRICE $430. Driver side inlet to ONLY leveler ( not yelling just stressing one leveler for whole trailer), bottom pilot outlet to first air bag and T's from each air bag to next for all four bags. Hendrickson air ride valve diagram. Install the Rapid Dump valve between the leveling valve and the air bags; Connect the output from the leveling valve to the supply port on Rapid Dump. Mon-Fri 8 am - 5 pm EST. Elegant comfort, flexible floorplans and luxury throughout - all in a Class A coach. The valve is located on the left side of the frame rail, ad-jacent to the fifth wheel. As stated before, there are many different types of these components and different arrangements of how these components are used. Customer Service (219) 253-2000. This item ships in 3-5 business days. The Volvo Air Suspension height valve incorporates an. Square Tube Jacks We have a large selection of square tube trailer jacks and repair parts ranging from 2500 to 12,000 lbs capacity. FIGURE 2 - MOUNTING THE SDS-9600™ TRAILER SUSPENSION DUMP VALVE OPERATION MOUNTING ORIENTATION The SDS-9600 ™ trailer suspension dump valve is mounted to the trailer frame rail or cross-member. with the air applied. This library consists of PDF documents for your RV and many of the items used in your RV. XL Specialized Trailers released a newly designed Low-Profile Hydraulic Detachable Gooseneck (HDG) trailer to its lineup. Trailer Air Suspension. - Duration: 15:57. builds one of the industry's most sought after vacuum trailers. With expert teams committed to your success, we form a trusted partnership with each customer. Uneven ground can cause a lot of problems and other leveling systems can stress and twist the chassis. 25" at hanger; Integrated shock absorber mounting; Integrated height control valve kit available. Carry-On Trailer. VELVAC NEW HEIGHT CONTROL VALVES INTEGRAL DUMP LEVELING VALVES Application: Truck primary suspensions, trailer suspensions Features: • Shear-Seal® technology with Zero-leak* • Lapped rotor and long-wear pressure seals • Precise dead band for accurate suspension height • Dump valve integrated into suspension valves - Eliminates extra. Repair Parts & Service - Under Construction. - Specifically designed for trailer operations. PRICE $200. It will always allow air to travel from the leveling valve back to the secondary. DO NOTinstall a single height control valve of any type if the suspension or vehicle manufacturer speci-fies a two height control valve installation. The left side leveling jack(s) extend and raise the roadside of the unit (Fig. ride height control valve with air-lines connected in series or different length air-lines from the ride height control valve to the suspension air-bags. 00 PLUS SHIPPING. Driver side inlet to ONLY leveler ( not yelling just stressing one leveler for whole trailer), bottom pilot outlet to first air bag and T's from each air bag to next for all four bags. Our Controlled Response (CR) height control valve has been used in the industry for many years. The tailgate air cylinder is designed to allow remote cab opening and closing of the tailgate locking mechanism on a dump body. Fits all makes and models of grain trailers. Component Leving Valve 24701102 Neway Leveling Valve Part No. Using an Advanced Shear-Seal® design to ensure accurate air flow, Hendrickson Height Control Valves (HCV) deliver superior performance and durability. In-line filter M22 Wabco Style. In addition to the. this turns and easy 1 hour job into a very disgusting task. If you need to contact us direct please email us at [email protected] - Duration: 15:57. The leveling valve was designed to simplify the chassis air suspension system. MHT Floor Technologies StirLITE® friction stir welding flooring for industrial and transportation applications. Tractor - trailer applications. The valve offers consistent, repeatable operating for precise ride height control, maintaining proper driveline angles to prevent suspension-related driveline vibration. Lippert 359269 Power Unit Horizontal Pump 2. Height Control Valves for Truck, Trailer, Industrial and Recreational Vehicle Suspensions Haldex is a leader in developing height control valves for truck, trailer, industrial and recreational vehicle air suspensions. Kwikee Jack Proximity Switch w/ Magnet 906971000. Fits all makes and models of grain trailers. Height control leveling valve 171. Buy Air Suspension Valves / Leveling / Height Control - New - H/D Truck Controlled Response w/o Dump Valve Haldex / Neway - MBI 90054007 online from NAPA Auto Parts Stores. Elegant comfort, flexible floorplans and luxury throughout - all in a Class A coach. The valve is located on the left side of the frame rail, ad-jacent to the fifth wheel. This video is about Dump Valve Install. Model RAR-266 lightweight system in 23,000 and 25,000 lb. And we are the ONLY source for Renault-based Winnebago LeSharo, Phasar, and Centauri parts. 5" Stroke: 8. Find A Sales Representative Near You. As the pressure in the air suspension bellows is reduced, the vehicle's superstructure drops and the levelling valve is set back to its original position in which its air intake and its exhaust are closed. 450 Series - Hadley's H00450 Series is a universal and versatile Non Dump valve for Tractor and Trailer applications. We distribute parts for all Winnebago makes, models, and years — including Itasca, Rialta, Eurovan, and others. approved tubing like # RM450700 between the brake controller and the vehicle service line. Air Brake Valves. Trailer Air Suspension. table of contents -maintenance items abs cable/sensor abs diagnostic cable abs ecu valve abs power cable air ride leveling valve air ride pivot frame bracket air ride shock absorber air tank hoist trailer, r & r hanger, paint 003-150 spring hanger - front 4. Local: 574-264-3437 Toll Free: 1-800-846-9659. Price: $57. Painstaking work went into the design of the Trailer Flex suspension. Call us today to see. Local: 574-264-3437 Toll Free: 1-800-846-9659. Trueline Auto Leveling The Valid Trueline Leveling System is an automatic one-step leveling system designed specifically for RV and specialty vehicle applications. com or Feel free to call us at 86-592-5612198 if you have any questions before ordering. But our dealer-Bella Vista RV-is sending a crew down making the three hour trip(one way) to fix the problem. 84577 Rev B1 September 2014 Serial Number Range from TZ5004-1 to TZ5012-253. NOTE: Additional left to right or front to back leveling may occur if. I think someone had tried to adjust it to make the truck set more level but they had it set so low in the rear that the air bags back there were deflated. The large valve is presently used only for leveling systems but from 1995 until 2002 it was also used to operate room extensions. The quick-dump valve is now combined into the height control valve. Code: 070-90554615. builds one of the industry's most sought after vacuum trailers. Need help finding the correct leveling valve? Call Ryan at 1-800-358-4751 of visit TruckSpring. The right side leveling jack(s) extend and raise the curbside of the unit, beginning side to side leveling (Fig. Add To Cart. height control valves and linkages. check valve functions. Troxell Trailer Mfg. HGV Direct Online Truck Parts - UK Nationwide Delivery. Height Control Valves for Truck, Trailer, Industrial and Recreational Vehicle Suspensions Haldex is a leader in developing height control valves for truck, trailer, industrial and recreational vehicle air suspensions. Levelling valve 464 006 7 Operation With increasing load, the chassis moves down with the levelling valve fastened to it. (or should be). Air Suspension Valve with Reverse Integrated Dump. You're currently reading page. As stated before, there are many different types of these components and different arrangements of how these components are used. • Dual Pressure Function: air is supplied to ports #3 and port #5 and port #1 becomes a common exhaust port. Make sure that the spring brake chambers release before the reservoir starts to fill. Trailer Air Suspension. HWH LEVELING JACK CYLINDER AP9567 RV LEVELING PARTS FOR SALE BRAND NEW!! PRICE $430. 0 Gallon Ships Out in 2 to 5 Business Days. Before replacing a valve that has air leaking from its exhaust, disconnect the delivery lines from that valve to determine if air is being fed back from some other valve or unit. DO NOTinstall a single height control valve of any type if the suspension or vehicle manufacturer speci-fies a two height control valve installation. Parts and service manual for hydraulic leveling systems with touch pad #'s 500675 & 140-1231, 500629 & 140-1226, and 500731 and round jack footpads Power Gear 1217 E. ride height control valve with air-lines connected in series or different length air-lines from the ride height control valve to the suspension air-bags. Hadley type height control leveling valve RL2908JA with short delay, moderate flow with integral check valve. Use one valve per axle. for pricing and availability. Kwikee 2 Way Solenoid Valve 906965000. In addition to the. 0 Gallon Ships Out in 2 to 5 Business Days. Lippert Hydraulic HYDAC Cartridge Valve 177094. With the wastewater valves closed, and the black cap off, place a 5-gallon bucket under the sewer drain port. Component Hendrickson Leveling Valves. I'm trying to add a dump valve to a spread axle trailer that already has a pilot valve that dumps when trailer break is set. Driver side inlet to ONLY leveler ( not yelling just stressing one leveler for whole trailer), bottom pilot outlet to first air bag and T's from each air bag to next for all four bags. The Hayes Air Actuated Trailer Brake Controller # HA100400C will connect to your RV's air brakes by installing 3/16 or 1/4-inch diameter S. The pressure protection valve acts as a one way check valve to prevent air from going into the height valve should there be a loss of air in the height valve circuit. Here is a link explaining what the valve does and a few examples of what it looks like. Height Control Valves for Truck, Trailer, Industrial and Recreational Vehicle Suspensions Haldex is a leader in developing height control valves for truck, trailer, industrial and recreational vehicle air suspensions. powergearus. HWH LEVELING JACK CYLINDER AP9567 RV LEVELING PARTS FOR SALE BRAND NEW!! PRICE $430. Spacious quality. (22) Write a review. Applications. Designers and Builders of Specialized Trailers Since 1974. Food Grade: Liquid. Includes Velvac Extended Clevis and Pin kit #019051. The pilot air dump system can also be controlled by a different source such as a leveling system control panel. Component Height Control Valve 24701100 Ridewell Height Control Valve Part No. You're currently reading page. The small valve is used for leveling systems and is the only valve used to control room extensions at this time. 10930 N Pomona Avenue Kansas City, MO 64153 United States of America Phone: 1-816-891-2470 Fax: 1-816-891-9447. 375 2-3 Third, fluid can provide a great increase in work force. Trailer air brake system diagram sealco commercial vehicle, freightliner air brake system diagram diy enthusiasts. Sealco CVP manufactures and supplies quality air brake, air electrical, anti-lock brake and electrical products for commercial vehicles world wide. Sort by: Featured. It also has an integral single check. Lippert Hydraulic HYDAC Cartridge Valve 177094. 3 In Stock as of February 08, 2020 1:27 PM EST. HOO500C Height Control Valve Hadley 17. 84577 Rev B1 September 2014 Serial Number Range from TZ5004-1 to TZ5012-253. Previously, pressure was near the 55 psi level. Monon, IN 47959 Phone : (219) 253-2000 Hours. Trailer Parts and Support Companies. The Trailer Flex air-leveling valve is adjustable and gives you the option of varying the ride height depending on the trailer's weight when loaded for a trip. I hope this resource makes your RV repairs easier, as it has mine, but please be careful and follow proper safety practices when. We only have a fraction of our inventory online. thanks Carl and Cody. The front landing gears extend to complete the leveling cycle (Fig. This item ships in 3-5 business days. Compare products. When full system pressure is reached. Uneven ground can cause a lot of problems and other leveling systems can stress and twist the chassis. The trailer offers a loaded deck height of only 15 inches. Call us today to see. We take pride in stocking name brand parts not just for Wilson trailers but also for other makes and models. 0 Gallon Ships Out in 2 to 5 Business Days. com FREE DELIVERY possible on eligible purchases. 1-36 of 59 items. bp-r1 bobtail brake proportioning relay valve. The quick-dump valve is now combined into the height control valve. All parts for DAF Truck Parts, Foden, ERF, Iveco, Mercedes-Benz, Scania, Volvo Trucks. All push-to-connect fittings. Our new leveling jacks are driven by Hall Effect technology, which measures the jack leg motor revolutions, instead of amps, ensuring more accurate leveling. 19516-711 Watson-Chalin Hi-Flow Lift Axle Valve. In addition to the. For over forty years, Doonan Specialized Trailer, LLC has been dedicated to engineering and producing platform trailers that meet and exceed the specialized needs of owner operators. We specialize in hopper trailers, as well as bulk commodity trailer parts & accessories. All parts for DAF Truck Parts, Foden, ERF, Iveco, Mercedes-Benz, Scania, Volvo Trucks. 6300BFAB13 with integral dump high flow valve. Code: 356-VS228. Since its internal. This eliminates one valve and the related plumbing. 28, 2020 • Kansas City, MO. #N#4493641520 ABS power/diag cord. If the vehicle uses the HWH air dump valves, the "DUMP" button must be pushed and held until all of the air is exhausted from the vehicle suspension system. Trailer Parts BPW, SAF. Trailer charge valve (Tractor) Trailer module - 7-pin, mounted at back of cab (Tractor) Additional air suspension leveling valve (diesel) 2018 F-650/F-750 Super Duty® | ford. The tappet seated on the guide opens the inlet valve (b) at the same time. Wheel Components. Monon, IN 47959 Phone : (219) 253-2000 Hours. RV waste valve sizing. Die cast body. Build the trailer to full system pressure by placing the tractor park control valve in the charge position, or by applying an external air source. categories. Electronic height control systems have traditionally required several separate components: the valve manifold itself, an external sensor, and the. The typical freshwater valve is 1 1/2 inches in diameter. Hendrickson's Height Control Valve delivers system-tuned control for trailer air-ride suspensions. system warning failure to act in accordance with the following may result in serious personal injury or death. This Watson and Chalin Lift Control Module valve is used in ACK250-01 & ACK250-02 kits and by many other manufacturers. Hydraulic Components. Ride height low, high, or uneven from side to side 1. Designers and Builders of Specialized Trailers Since 1974. Today, his company, Reitnouer Trailers, is the largest manufacturer of aluminum flatbed trailers in North America, the design of choice for drivers everywhere and the standard by which all other trailers are. brake chambers valves & lines for leaks air hoses & lines for chafing air tanks for leaks & mounting glad hands and glad hand seals lubricate brake cams & slack adjuster lube level in hubs when applicable springs, u-bolts, e ualizers & spring hangers air bags and leveling valve if e upped radius rods and bushings cross members & understructure. Genuine Volvo Truck 21707133 Long Life Oil Filter. suspension manufacturer's instructions for recommended valve location and ride height. The tappet seated on the guide opens the inlet valve (b) at the same time. Sort By Price Sort By Name. Driver side inlet to ONLY leveler ( not yelling just stressing one leveler for whole trailer), bottom pilot outlet to first air bag and T's from each air bag to next for all four bags. Replaces Volvo 478736, V4787. Air Bag Control Valve - Controls the inflation and deflation of trailer air suspension bags. Tell us what you need or were expecting to find. Haldex trailer air brake system imageresizertoolcom, diagram: air brake parts diagram. This would be the way I would do it. Efficiently functional. table of contents -maintenance items abs cable/sensor abs diagnostic cable abs ecu valve abs power cable air ride leveling valve air ride pivot frame bracket air ride shock absorber air tank hoist trailer, r & r hanger, paint 003-150 spring hanger - front 4. We specialize in hopper trailers, as well as bulk commodity trailer parts & accessories. Hendrickson's Height Control Valve delivers system-tuned control for trailer air-ride suspensions. Brake System Diagrams, Valves Coupling Heads, Coupling Heads with Filter, In-Line Air Filter, Relay Emergency Valves, Relay Emergency Valve with Manual Load Sensing Valve, Load Sensing Valves Mechanical Suspension, Load Sensing Valves, Pneumatic Suspension, Adapter Valves, Retention, Pressure Limiting Valves, Release Valves, Trailer Maneuvering, Trailer Park Valves, Shut-Off Valves, Combined. Make Offer - (One) Bobcat Solenoid valve stem 6676249 New In Package! Genuine Bobcat Part USA Genuine Bobcat Part USA NEW OEM GENUINE Bobcat VICKERS EATON SELF LEVELING Valve OEM 7011040 39055-GAE. We stock a huge range of quality truck & trailer suspension products - U Bolts, Air Springs, Rockers, Polyurethane & Rubber products, Shock Absorbers etc. You can also find other images like wiring diagram, parts diagram, replacement parts, electrical diagram, repair manuals, engine diagram, engine scheme, wiring harness, fuse box, vacuum diagram, timing belt, timing chain, brakes diagram, transmission diagram, and engine problems. The connection between the vehicle axle and the levelling valve presses upon the lever (f) and the guide (d) upward via the cam (e) during the process. Return to PRODUCT INDEX; Dump Valve. Warren Trailers. Most valves are mounted on the tractor as part of the wet kit. automotive air suspension provides air lift, drop ( also known as lowrider) and leveling support to the front or rear of passenger cars, pickup trucks, motorhomes and Suv. Use one valve per axle. Mishawaka, IN 46544 www. OEM Barksdale height control leveling valve 171. It is usually mounted at the rear of the tractor. Monon, IN 47959 Phone : (219) 253-2000 Hours. The tappet seated on the guide opens the inlet valve (b) at the same time. • Dual Pressure Function: air is supplied to ports #3 and port #5 and port #1 becomes a common exhaust port. are conducted to characterize and compare the two load-leveling valves. while air pressure is being built in the trailer tanks, the operator should. Troxell Trailer Mfg. Local: 574-264-3437 Toll Free: 1-800-846-9659. This valve is also known as a fluid-reaction valve, and as its name suggests, it reacts to the hydraulic fluid pressure in the tractor's braking system and applies the air brakes on the trailer. TRAILERS ** The air brake system of a trailer is entirely dependent upon the air brake system of the towing vehicle for its air supply and control. All Class B models. Lippert 196471 Hydraulic Replacement Pump for Level Up Leveling Systems Ships Out in 2 to 5 Business Days. Fontaine PartSource genuine Fontaine Parts for your trailer. Goshen Lift System Pop Up Tent Trailer Roof Gauge Cable - Yellow - 48 Inch Length. Previously, pressure was near the 55 psi level. Build the trailer to full system pressure by placing the tractor park control valve in the charge position, or by applying an external air source. Lippert 206436 Lcd Wireless Replacement Remote FOB Ships Out in 2 to 5 Business Days. Kwikee Jack Proximity Switch w/ Magnet 906971000. Freightliner leveling valve. See your dealer for details. Component Leving Valve 24701102 Neway Leveling Valve Part No. Then it's just a matter of a switch in the dash and wiring power to it. Wabash National leads the nation in American-made semi-trailer and tank trailer production, a direct result of the decades of technological innovations we've developed to create customer-driven solutions. The leveling valve was designed to simplify the chassis air suspension system. H102OE with. 0 Gallon Ships Out in 2 to 5 Business Days. You must read this manual before loading or towing your trailer. MHT Floor Technologies StirLITE® friction stir welding flooring for industrial and transportation applications. The electronic & air control is covered in the HWH troubleshooting, repairs and diagrams manual (be sure you have the right manual number as the number I gave above. Air Suspension Valve with Reverse Integrated Dump. A generic heavy-truck pneumatic suspension, consisting of load-leveling valves, airspring, air tank, and air-hose fittings, is configured for testing. #N#This item Haldex 90054007 Height Control Valve. Hydraulic Components. You Save $5. Last edited by berky; 07-19-2016 at 02:34 PM. Features include: Large diameter axle with captured axle system. Brake System Aluminum tank air system meeting FMVSS 121 requirements. Took 30 minutes to get back to me and another hour to show up. Miscellaneous Parts. Folding Camper / Trailer Latches; Water / Gas / Electric Hatch Parts; RV Adhesives / Sealant; Screen Door Parts; Lippert Hydac Cartridge Valve Assembly 138417. Use one valve per axle. Some parts and accessories to consider are covers, awnings, trailer hitches, jacks, levelers, exterior showers, tie-downs, and exterior lighting. Free HWH Calendar. #N#4493641520 ABS power/diag cord. thanks Carl and Cody. Trailer Weight Test Box. bp-r1 bobtail brake proportioning relay valve. I'm trying to add a dump valve to a spread axle trailer that already has a pilot valve that dumps when trailer break is set. for full release of all application valves (tractor/truck/trailer). Tell us what you need or were expecting to find. Before replacing a valve that has air leaking from its exhaust, disconnect the delivery lines from that valve to determine if air is being fed back from some other valve or unit. The Hayes Air Actuated Trailer Brake Controller # HA100400C will connect to your RV's air brakes by installing 3/16 or 1/4-inch diameter S. When one ride height control valve is used, it is typically offset from the vehicle centreline. We take pride in stocking name brand parts not just for Wilson trailers but also for other makes and models. Hi Terry! Wish they made all the systems the same,but not the case. Suddenly my hydraulic sysyem has failed-jacks are down and slides out on my 2009 Monaco Safari. H184 And PrimaBrands LV227,VS-227 HENVS-227. Hadley Height Control Valve With Integrated Dump Valve The 500 series is the fastest air spring fill and exhaust system available. Ride height low, high, or uneven from side to side 1. 1 - 3 Days Delivery. Hitch Ball Wrench. Haldex is a leader in developing height control valves for truck, trailer, industrial and recreational vehicle air suspensions. Features include: Large diameter axle with captured axle system. Fontaine PartSource genuine Fontaine Parts for your trailer. Trailer Weight Gauges glycerine filled 1/4" pipe Chassis mounted. , headquartered in Mitchell, SD, is the leading North American manufacturer of a complete line of trailers. Hanna Trailer Supply is your source for year-round protection for your motorhome. The blue port goes to the leveling valve. Reverse Integrated dump - relies on negative air pressure to actuate the dump feature. It can also leak so there is visable moisture on the outside of the valve. for pricing and availability. The best help I can give. Automatic Dump (N/C) - Trailer. Replaces Volvo 478736, V4787. There is an Air Suspension Manifold Mod. Automatic Dump (N/C) - Trailer. With the wastewater valves closed, and the black cap off, place a 5-gallon bucket under the sewer drain port. We only have a fraction of our inventory online. Troxell Trailer Mfg. There is also a protection valve in the line feeding the leveling valve. Spacious quality. 3 In Stock as of February 08, 2020 1:27 PM EST. HEIGHT CONTROL VALVE INSTALLATION PROCEDURE 3 L98 D height is defined as the distance from the suspension mounting surface (the bottom of the trailer) to the center of the axle (see figure 7). HGV Direct Online Truck Parts - UK Nationwide Delivery. Defective leveling valve Suspension does not respond when weight is added or removed from chassis. Call (800) 321-3494 to upgrade to HWH today. It can also leak so there is visable moisture on the outside of the valve. Vic Med 41,662 views. Component Leving Valve 24701102 Neway Leveling Valve Part No. Parts Catalog Stoughton Parts Sales, LLC strives to provide the Semi-Trailer Parts Aftermarket with the finest quality extruded aluminum rails possible. 6300BFAB13 with integral dump high flow valve. Hydraulic Components. Haldex Brake Products Corp. - Specifically designed for trailer operations. Typically, air-helper springs are limited to 2,500-3,500 pounds per pair and are sometimes installed between the frame and the axle. TRAILERS ** The air brake system of a trailer is entirely dependent upon the air brake system of the towing vehicle for its air supply and control. On most vehicles, you will need to measure from the bottom of the frame to the ground to obtain the proper starting height. Genuine Volvo Truck 1099865 Switch Blank Cap, Switch Cover. yellow is the color listed in my information,but it could be a different color, there will be 3 of them and they will be the same color coming from the manifold. 68" Velvac 3. Kwikee Level Best Emergency Retract Harness 1809908. Haldex Brake Products Corp. Air ride control and assist also helps in trailer towing. Ride height low, high, or uneven from side to side 1. Their innovative designs include rear entry walkways with stairs, large scrubber drains with the plumbing extended to drain near the landing gear, spiral pipe barrels on some models, the Ultra-Lite steel trailers, and more. TRAILERS ** The air brake system of a trailer is entirely dependent upon the air brake system of the towing vehicle for its air supply and control. USED HWH MANIFOLD AIR SEAL -2 VALVE FOR SALE USED RV/MOTORHOME PART. Code: 070-90554648. the 2 copper connection are air in and the other copper connection goes to the next air valve like a common supply port,as you will see with the other air switches in your dash the copper ports have little yellow air lines that feed common supply air to each air switch,let me know if you have any more questions. Tell us what you need or were expecting to find. Post navigation. 88 List Price: $108. 19516-711 Watson-Chalin Hi-Flow Lift Axle Valve. Leveling valve arm or link rod bent. The electronic & air control is covered in the HWH troubleshooting, repairs and diagrams manual (be sure you have the right manual number as the number I gave above. Lippert Hydraulic HYDAC Cartridge Valve 177094. Customer Service (219) 253-2000. There is also a protection valve in the line feeding the leveling valve. Trucker Talk ep 25 how to remove and install leveling valve and set ride height (FL) Cascadia. The connection between the vehicle axle and the levelling valve presses upon the lever (f) and the guide (d) upward via the cam (e) during the process. This trailer was built to carry cargo within the limitations of two. Sort By Price Sort By Name. brake chambers valves & lines for leaks air hoses & lines for chafing air tanks for leaks & mounting glad hands and glad hand seals lubricate brake cams & slack adjuster lube level in hubs when applicable springs, u-bolts, e ualizers & spring hangers air bags and leveling valve if e upped radius rods and bushings cross members & understructure. Defective leveling valve Suspension does not respond when weight is added or removed from chassis. Ride height low, high, or uneven from side to side 1. Depending on the item and what documents are available, you may find installation manuals, operating manuals, maintenance manuals and more. 49" spacing, with single leveling valve. The air supply, the air bags, and the height control valves. Need help finding the correct leveling valve? Call Ryan at 1-800-358-4751 of visit TruckSpring. Replaces the powered A-frame jack for your Lippert Ground Control TT leveling system. after proper connection is made, the valve in the tractor that allows air to flow to the trailer should be opened. XL Specialized Trailers released a newly designed Low-Profile Hydraulic Detachable Gooseneck (HDG) trailer to its lineup. The leveling valve was designed to simplify the chassis air suspension system. 1-36 of 59 items. Re: Just how self-leveling should a self-leveling loader be ? SG - If you are seeking more self-levelling, you may want to reposition the triangles by rotating it clockwise by one pin so that the long side of the triangles are connected to the curl cylinder base and the boom. Component Flip Switch Valve 24700205 Bendix TW-1 Part No. AIRSTREAM SAFARI-BAMBI TRAILER OWNERS MANUAL 2003 INTRODUCTION The Owners Manual for your new Airstream trailer is designed to respond to the most frequent inquiries regarding the operation, function and care of the many systems that make modern trailering a joy. com is your online source for heavy-duty truck parts. If the valve is leaking you will hear it. When you level while parked, the leveling system tries to level the coach for the comfort of people, refrigerators, water in containers, etc. Most recent air lift company wins gold award in trailer life magazine readers choice awards. #N#AIR REGULATOR VALVE - WATTS (R-119-02C). We offer a huge range of trailer parts including electric, hydraulic, and disc brakes, couplers, fenders, jacks, lights, and much more. Haldex is a leader in developing height control valves for truck, trailer, industrial and recreational vehicle air suspensions. The system will keep the air dump valves energized throughout the leveling process and turn the valves off after the leveling process is completed and the system shuts off. Shop Southwest Wheel Company for trailer axles and parts for every type of trailer. FIGURE 2 - MOUNTING THE SDS-9600™ TRAILER SUSPENSION DUMP VALVE OPERATION MOUNTING ORIENTATION The SDS-9600 ™ trailer suspension dump valve is mounted to the trailer frame rail or cross-member. The tailgate air cylinder is designed to allow remote cab opening and closing of the tailgate locking mechanism on a dump body. Lippert 156844 LCI 2 Valve Pump Assembly Ships Out in 2 to 5. OEM Barksdale height control leveling valve 171. HWH LEVELING JACK CYLINDER AP9567 RV LEVELING PARTS FOR SALE BRAND NEW!! PRICE $430. The pressure protection valve acts as a one way check valve to prevent air from going into the height valve should there be a loss of air in the height valve circuit. Tell us what you need or were expecting to find. 14,581 leveling valve products are offered for sale by suppliers on Alibaba. Take it to the next level with our upgraded Ground Control Automatic Electric Leveling System. Comes in a standard mill finish, polished aluminum, black, white and hammered gray. Lance Trailer Owner's Manual WARNING This User's Manual contains safety information and instructions for your trailer. are conducted to characterize and compare the two load-leveling valves. e-6 dual brake valve (basic). Fuse box diagram (location and assignment of electrical fuses and relays) for BMW X5 (E70; 2007, 2008, 2009, 2010, 2011, 2012, 2013). Wheel Components. Velvac® Integral Dump Leveling Valve fits Kenworth Chassis w/ dump and Volvo Chassis, has 1/4" NPT ports and replaces Haldex PR 90554950, 90554945, Barksdale KD2374. Customer Service (219) 253-2000. The tappet seated on the guide opens the inlet valve (b) at the same time. the 2 copper connection are air in and the other copper connection goes to the next air valve like a common supply port,as you will see with the other air switches in your dash the copper ports have little yellow air lines that feed common supply air to each air switch,let me know if you have any more questions. The Rapid Dump air suspension dump valve offers a simple method for quick dumping of your truck or trailer air suspension pressure. It's a true air-ride system, not an air-helper spring system that is commonly used. One Midland Style FF2 Full Function Trailer Valve 28601 Valve Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name. #N#HENDRICKSON LEVELING VALVE KIT (Previously# 7221) Compare products. There are 2,684 suppliers who sells leveling valve on Alibaba. Parts Catalog Stoughton Parts Sales, LLC strives to provide the Semi-Trailer Parts Aftermarket with the finest quality extruded aluminum rails possible. Page 22-28: Troubleshooting Guide There is a manual override leg or dump valve with a trailer style c onnector. Code: 070-90554615. Goodyear Super-Cushion air springs for trucks, trailers, buses, and cab & seat applications. Our new leveling jacks are driven by Hall Effect technology, which measures the jack leg motor revolutions, instead of amps, ensuring more accurate leveling. Designers and Builders of Specialized Trailers Since 1974. Food Grade: Liquid. This is the main reason HWH has chosen to use. Pneumatic Control Schematics • Dual Pressure Applications - Lift Axle Control: All 5 ported valves offered by Velvac Inc, and shown in this document are capable of being used as dual pressure valves for lift axle control applications. Jacks & Leveling. • Dual Pressure Function: air is supplied to ports #3 and port #5 and port #1 becomes a common exhaust port. Comes in a standard mill finish, polished aluminum, black, white and hammered gray. I am pleased with the quality of the products included in the kit. 3 In Stock as of February 08, 2020 1:27 PM EST. Click here to go to Where to Buy map and find your Dealer. Supply line to top of pilot. Home > Air, ABS, Axle & Suspension Components > HENDRICKSON LEVELING VALVE KIT (Previously# 7221) HENDRICKSON LEVELING VALVE KIT (Previously# 7221) 7221KIT. FIGURE 2 - MOUNTING THE SDS-9600™ TRAILER SUSPENSION DUMP VALVE OPERATION MOUNTING ORIENTATION The SDS-9600 ™ trailer suspension dump valve is mounted to the trailer frame rail or cross-member. Click on the images above to learn more about the specific product offerings. bulk buys vip specials. Large fill ports for high fill rate. 55169 County Road 3 Elkhart, Indiana 46514 Hours: 7AM - 4PM EST. These can be picked up in store or delivered to your door. Hendrickson Air Springs. Aftermarket Manual Plumbing Diagram - Fig. The rear air bags were deflated after I just bought the truck. for full release of all application valves (tractor/truck/trailer). bp-r1 bobtail brake proportioning relay valve. Includes linkage and mounting brackets Part No. Miscellaneous Parts. Add to Wish List. This eliminates one valve and the related plumbing. #N#HWH makes Hard Working Hydraulic jacks for your RV, Horse Trailer & Specialty Vehicles. com 1 Restrictions may apply. We offer a huge range of trailer parts including electric, hydraulic, and disc brakes, couplers, fenders, jacks, lights, and much more. Manual Dump (N/O) - Truck. DO NOTuse a time delay valve with a PR or PR Plus HCV on the same vehicle. The system will keep the air dump valves energized throughout the leveling process and turn the valves off after the leveling process is completed and the system shuts off. This eliminates one valve and the related plumbing. Redneck Trailer Supplies offers a variety of popular trailer jacks from industry leaders such as Bulldog, Lippert, Atwood, Fulton, and Ram. Before replacing a valve that has air leaking from its exhaust, disconnect the delivery lines from that valve to determine if air is being fed back from some other valve or unit. The quick-dump valve is now combined into the height control valve. DO NOTuse a time delay valve with a PR or PR Plus HCV on the same vehicle. Large fill ports for high fill rate. Some parts and accessories to consider are covers, awnings, trailer hitches, jacks, levelers, exterior showers, tie-downs, and exterior lighting. ECU: WABCO RSS 4S/2M ABS with Roll Stability. Tie Down Components. If it is leaking I have available a o-ring kit to solve the leaking problems. Our Controlled Response (CR) height control valve has been used in the industry for many years. We specialize in hopper trailers, as well as bulk commodity trailer parts & accessories. In addition to the CR valve, Haldex offers the Precision Response (PR) and Precision Response Plus (PR Plus) height control. Make Offer - (One) Bobcat Solenoid valve stem 6676249 New In Package! Genuine Bobcat Part USA Genuine Bobcat Part USA NEW OEM GENUINE Bobcat VICKERS EATON SELF LEVELING Valve OEM 7011040 39055-GAE. 6 hours on the side of the road getting things figured out (including a parts run to Mack for a leveling valve and an air bag). Trailer Air Suspension. The connection between the vehicle axle and the levelling valve presses upon the lever (f) and the guide (d) upward via the cam (e) during the process. The typical freshwater valve is 1 1/2 inches in diameter. AIRSTREAM SAFARI-BAMBI TRAILER OWNERS MANUAL 2003 INTRODUCTION The Owners Manual for your new Airstream trailer is designed to respond to the most frequent inquiries regarding the operation, function and care of the many systems that make modern trailering a joy. - Duration: 15:57. approved tubing like # RM450700 between the brake controller and the vehicle service line. Lock Universal Anti Tow Coupler Lock. Don't forget to include your email address if you'd like a reply from us. View as Grid List. The tappet seated on the guide opens the inlet valve (b) at the same time. Protect the interior of your truck with these durable rubber floor mats. 2 In Stock as of February 08, 2020 1:27 PM EST. Watson & Chalin has been designing and manufacturing heavy duty truck & trailer axles and suspensions for a wide range of applications since 1984. Velvac® Air Tractor Hand Control Valve adds hand control to trucks with pre-FMVSS 121 air brakes hauling an air brake trailer. As the pressure in the air suspension bellows is reduced, the vehicle’s superstructure drops and the levelling valve is set back to its original position in which its air intake and its exhaust are closed. Genuine Volvo Truck 1099865 Switch Blank Cap, Switch Cover. The Wilson Trailer Parts Department in Sioux City is dedicated to fulfilling all of your needs for trailer parts. Trailer Parts and Support Companies. We offer quarter frame dump trailers, steel frame dump trailers, aluminum frame dump trailers, and frameless dump trailers. Large fill ports for high fill rate. HGV Direct Online Truck Parts - UK Nationwide Delivery. We only have a fraction of our inventory online. with three 1/4in. When one ride height control valve is used, it is typically offset from the vehicle centreline. Most valves are mounted on the tractor as part of the wet kit. Page 22-28: Troubleshooting Guide There is a manual override leg or dump valve with a trailer style c onnector. Their innovative designs include rear entry walkways with stairs, large scrubber drains with the plumbing extended to drain near the landing gear, spiral pipe barrels on some models, the Ultra-Lite steel trailers, and more. Hi Terry! Wish they made all the systems the same,but not the case. Replaces the powered A-frame jack for your Lippert Ground Control TT leveling system. The pressure protection valve acts as a one way check valve to prevent air from going into the height valve should there be a loss of air in the height valve circuit. com or Feel free to call us at 86-592-5612198 if you have any questions before ordering. for pricing and availability. Add to Wish List. Regardless of the type, size, or style, we've got the trailer jack you need for both bolt-on and weld-on applications. - Specifically designed for trailer operations. Jack has a retracted height of 10-3/4", an extended height of 28-3/4", and 18" of travel. 41 Valve Power unit Landing Gear Pressure Switch Landing Gear Valve Retract Valve Block Extend Valve Block Leveling Jack Leveling Jack Leveling Jack Leveling Jack www. Home » Categories » Leveling and Height Control Valves » HCV Dump Valve » Manual Dump (N/O) - Truck. com or Feel free to call us at 86-592-5612198 if you have any questions before ordering. Mounting on the top side. #N#AIR REGULATOR VALVE - WATTS (R-119-02C). Goodyear Super-Cushion air springs for trucks, trailers, buses, and cab & seat applications. capacities. In the following section, we will discuss several different arrangements of these components but this is by no means a complete discussion of all of the. Local: 574-264-3437 Toll Free: 1-800-846-9659. heiltrailer. 13-in Spare Tire and Wheel. Elegant comfort, flexible floorplans and luxury throughout - all in a Class A coach. #N#This item Haldex 90054007 Height Control Valve. Using an Advanced Shear-Seal® design to ensure accurate air flow, Hendrickson Height Control Valves (HCV) deliver superior performance and durability. If it is leaking I have available a o-ring kit to solve the leaking problems. Food Grade: Liquid. The quick-dump valve is now combined into the height control valve. HEIGHT CONTROL VALVE W/DUMP. Watson & Chalin has been designing and manufacturing heavy duty truck & trailer axles and suspensions for a wide range of applications since 1984. Large fill ports for high fill rate. The compounding occurs when service air pressure is trapped in the trailer service line by the tractor protection valve when the supply line is released to atmosphere. We offer quarter frame dump trailers, steel frame dump trailers, aluminum frame dump trailers, and frameless dump trailers. You also have the control switch, wiring harnesses for the control valve along with air lines and fittings to connect the control valve to the dump valves. XL Specialized Trailers released a newly designed Low-Profile Hydraulic Detachable Gooseneck (HDG) trailer to its lineup. When full system pressure is reached. If the valve isn't opening it can't allow the oil in the jack to return to the reservoir. Page 22-28: Troubleshooting Guide There is a manual override leg or dump valve with a trailer style c onnector. Spacious quality. This valve is also known as a fluid-reaction valve, and as its name suggests, it reacts to the hydraulic fluid pressure in the tractor's braking system and applies the air brakes on the trailer. Schematics and Flow Diagrams Hydraulic Leveling Systems Schematics. Vanguard National Trailer Corp. For brake systems with primary and secondary service lines you'll connect to the existing two-way check valve between the two service lines and install the. the leveling process is started. ---Mail To: [email protected] See us at: Pace Petroleum Show • Feb. In July 2006 during a pre-trip visual inspection I discovered 4 of the bolts that hold. 49" spacing, with single leveling valve. And we are the ONLY source for Renault-based Winnebago LeSharo, Phasar, and Centauri parts. com 1 Restrictions may apply. Of course he's already back when he notices the OTHER air bag is also torn. Rails for our aftermarket program are engineered and manufactured to the same rigid specifications and processes as our "original equipment" rails. Haldex trailer air brake system imageresizertoolcom, diagram: air brake parts diagram. 10-28-2013 - 1 - HEIL TRAILER INTERNATIONAL 1125 CONGRESS PARKWAY streetside of trailer ending with aluminum threaded cap with white rating, 72" spacing, with single leveling valve. A dump valve for a trailer plumbed in after the leveling valve would work. Anti-roll-bars are also used to increase the roll stiffness. Post navigation. Automann 171. Grain Trailer Owner's Manual Federal Motor Vehicle Safety Standard 121 Your new Wilson trailer is equipped with an air brake system which will meet or exceed the requirements set forth in this federal regulation. KN27000 Height Leveling Control Air Valve Kit for Haldex Freightliner Kenworth. Monon, IN 47959 Phone : (219) 253-2000 Hours. The STi Trailer Suspension Has Unique Features For. Tell us what you need or were expecting to find. HEIGHT CONTROL VALVES HEIGHT CONTROL VALVES & LINKAGES Part Number Description 6310BFAB13 LEVELING VALVE PRESSURE DUMP Part Number Description KIT11308 LEVELING VALVE W/ DUMP (RHP11) Part Number Description KIT11309 LEVELING VALVE (RHP11) Part Number Description 90554183 HEIGHT CONTROL VALVE, 3/8" PORTS Part Number Description. Headquartered in Elkhart, Indiana manufactures Class A Motorhomes, Class C Motorhomes, Fifth Wheels and Travel Trailers. Home » Categories » Leveling and Height Control Valves » HCV Dump Valve » Automatic Dump (N/C) - Trailer. Depending on the item and what documents are available, you may find installation manuals, operating manuals, maintenance manuals and more. Height control leveling valve 171. - Duration: 15:57. (22) Write a review. The compounding occurs when service air pressure is trapped in the trailer service line by the tractor protection valve when the supply line is released to atmosphere. Freightliner leveling valve. 1 - 3 Days Delivery. Page 22-28: Troubleshooting Guide There is a manual override leg or dump valve with a trailer style c onnector. Hendrickson's Height Control Valve delivers system-tuned control for trailer air-ride suspensions. March 27, 2019. Warren Trailers. When one ride height control valve is used, it is typically offset from the vehicle centreline. Shop Southwest Wheel Company for trailer axles and parts for every type of trailer. This Watson and Chalin Lift Control Module valve is used in ACK250-01 & ACK250-02 kits and by many other manufacturers. I'm trying to add a dump valve to a spread axle trailer that already has a pilot valve that dumps when trailer break is set. Click on the images above to learn more about the specific product offerings. All parts for DAF Truck Parts, Foden, ERF, Iveco, Mercedes-Benz, Scania, Volvo Trucks. Chassis Hydraulics. - Longer suspension component life. Automann 171. 10930 N Pomona Avenue Kansas City, MO 64153 United States of America Phone: 1-816-891-2470 Fax: 1-816-891-9447. Made for adventurers who want to share what the open. Make Offer - (One) Bobcat Solenoid valve stem 6676249 New In Package! Genuine Bobcat Part USA Genuine Bobcat Part USA NEW OEM GENUINE Bobcat VICKERS EATON SELF LEVELING Valve OEM 7011040 39055-GAE. The connection between the vehicle axle and the levelling valve presses upon the lever (f) and the guide (d) upward via the cam (e) during the process. The leveling valve was designed to simplify the chassis air suspension system. Sealco CVP manufactures and supplies quality air brake, air electrical, anti-lock brake and electrical products for commercial vehicles world wide. Pneumatic Control Schematics • Dual Pressure Applications - Lift Axle Control: All 5 ported valves offered by Velvac Inc, and shown in this document are capable of being used as dual pressure valves for lift axle control applications. Trailer Parts and Support Companies. Replaces: Hendrickson A24642 / A28651,VS227 / 60826-000, Neway 90054007,Haldex/Neway 90054007, Euclid E-11855, Dayton 334-1647, Barksdale 52321Q195, Automann 171. Local: 574-264-3437 Toll Free: 1-800-846-9659. com, of which valves accounts for 6%, truck brakes accounts for 1%, and hydraulic parts accounts for 1%. In-line filter M22 Wabco Style. next valve back. Fontaine PartSource / Fontaine Select. Compare with similar items. When you level while parked, the leveling system tries to level the coach for the comfort of people, refrigerators, water in containers, etc. The Wilson Trailer Parts Department in Sioux City is dedicated to fulfilling all of your needs for trailer parts. Our new leveling jacks are driven by Hall Effect technology, which measures the jack leg motor revolutions, instead of amps, ensuring more accurate leveling. The leveling process starts automatically after the 20 second delay. Run ground (black) wire from solenoid valve to the frame. 10930 N Pomona Avenue Kansas City, MO 64153 United States of America Phone: 1-816-891-2470 Fax: 1-816-891-9447. In the diagram above it can be seen when the front is to rise the selector needs to be in the "front" position and the "up" button depressed. Automatic Dump (N/C) - Trailer. Valves (HALACV) are used for the control of the lift axle on an air suspended multi-axle truck or trailer. Vic Med 41,662 views. HOO500C Height Control Valve Hadley 17. NOTE: Additional left to right or front to back leveling may occur if. A unique option of the STI product line is the Cargo-Max system. Buy Air Suspension Valves / Leveling / Height Control - New - H/D Truck Controlled Response w/o Dump Valve Haldex / Neway - MBI 90054007 online from NAPA Auto Parts Stores. Call (800) 321-3494 to upgrade to HWH today. RV waste valve sizing. Balanced time delay and dead band. Over the years of running a mobile RV repair service, having a dedicated place to access service manuals for all the different appliances and components found on RVs was something that I always had a desire to create. See your dealer for details. with the air applied. Brake System Aluminum tank air system meeting FMVSS 121 requirements. In a manual valve, it requires manual operation to deflate or re-inflate the air bags allowing for movement of the trailer air bags. ---Mail To: [email protected] 5" Stroke: 8. Click on the images above to learn more about the specific product offerings. HEIGHT CONTROL LEVELING VALVE. lippertcomponents. Choose from a large variety of quality ADCO RV covers, trailer covers, and camper covers to keep your RV in optimal condition throughout the seasons. This is a simple, efficient system. Chassis Electrical. Trailer Parts BPW, SAF levelling valves; levelling valves. The Hayes Air Actuated Trailer Brake Controller # HA100400C will connect to your RV's air brakes by installing 3/16 or 1/4-inch diameter S. air lines that supply air to the air bags. Component Leving Valve 24701102 Neway Leveling Valve Part No. the use of the lippert electronic leveling system. Square Tube Jacks We have a large selection of square tube trailer jacks and repair parts ranging from 2500 to 12,000 lbs capacity. Auto Flex Air Ride Suspension is unlike some other replacement suspensions on the market today. AIRSTREAM SAFARI-BAMBI TRAILER OWNERS MANUAL 2003 INTRODUCTION The Owners Manual for your new Airstream trailer is designed to respond to the most frequent inquiries regarding the operation, function and care of the many systems that make modern trailering a joy. Applications. capacities. Replaces the powered A-frame jack for your Lippert Ground Control TT leveling system. all glad hands should be color coded, service (blue) and emergency (red). All Class B models. The cartridge is threadedly received within the valve body to permit accurate setting of the valve center. Leveling or Height Control Valve. 13-in Spare Tire and Wheel. FONTAINE TRAILER COMPANY OPERATING LIMITS AND RESTRICTIONS This FONTAINE trailer was designed for operation within legal highway speed limits on reasonable road surfaces for the type of service it was built to perform in accordance with the following: 1. HWH LEVELING JACK CYLINDER AP9567 RV LEVELING PARTS FOR SALE BRAND NEW!! PRICE $430. Reverse Integrated dump - relies on negative air pressure to actuate the dump feature. Code: 070-90554615. Tractor protection valve with double check. 75 inch LDA) Drum X AKH0310-3 Bulk Height Control Valves — Drum Brake Height Control Valve Hardware Kits — Drum Brake Specialty Height Control Valves — Drum and Disc Brake Suspension Model Axle Diameter Fasteners Mounting Brackets No 90-degree. Hendrickson's Height Control Valve delivers system-tuned control for trailer air-ride suspensions. 55169 County Road 3 Elkhart, Indiana 46514 Hours: 7AM – 4PM EST. and headquartered in Middlebury, Indiana manufactures Prime Time branded Fifth Wheels and Travel Trailers. READY TO SHIP. The Trailer Flex air-leveling valve is adjustable and gives you the option of varying the ride height depending on the trailer's weight when loaded for a trip. Replaces the powered A-frame jack for your Lippert Ground Control TT leveling system. Use sealed butt-connector to splice run of 12-gauge wire from hot (red) lead out of the solenoid along frame rails and up into the cab. com, mainly located in Asia. This Watson and Chalin Lift Control Module valve is used in ACK250-01 & ACK250-02 kits and by many other manufacturers. automotive air suspension provides air lift, drop ( also known as lowrider) and leveling support to the front or rear of passenger cars, pickup trucks, motorhomes and Suv. Here is a link explaining what the valve does and a few examples of what it looks like. The test setup is used to evaluate the transient performance of each type of load-leveling valve in a typical truck suspension. Click here to go to Where to Buy map and find your Dealer.