Air Valves - Air Switches

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For Reference Only - Some Applications May Vary.


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  1. MV3 Valve Knob 298817N - Freightliner
    Price $12.95
    Ships Tomorrow
  2. Valve - MV3 Park Control 802122 - Bendix
    Price $274.91
    Ships Tomorrow
  3. Bezel - MV3 Valve, Dual S18-6002-002 - Peterbilt
    Price $51.15
    Ships Tomorrow
  4. Valve - Air Accessory Air G90-1066-17 - Kenworth
    Price $99.99 Original price $140.17
    Ships Tomorrow
  5. Valve - Air Pusher Axle Center G90-1066-16 - Kenworth
    Price $159.44
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  6. Valve - Air Gate Trailer G90-1066-12 - Kenworth
    Price $140.17
    Ships Tomorrow
  7. Valve - Air Wheel Differential G90-1066-04 - Kenworth
    Price $159.44
    Ships Tomorrow
  8. Wheel Differential Air Valve G90-1066-08 - Kenworth
    Price $159.44
    Ships Tomorrow
  9. Wheel Differential Air Valve G90-1066-07 - Kenworth
    Price $159.44
    Ships Tomorrow
  10. Valve-Air Air Suspension Dump G90-1066-02 - Kenworth
    Price $140.17
    Ships Tomorrow
  11. Air Interaxle Differential Valve G90-1066-01 - Kenworth
    Price $159.44
    Ships Tomorrow
  12. Valve-Air Pto G90-1066-09 - Kenworth
    Price $140.17
    Ships Tomorrow
  13. Air Valve - Single or Forward Pusher Axle G90-1066-10 - Kenworth
    Price $159.44
    Ships Tomorrow
  14. Air King Pin Release Valve G90-1066-14 - Kenworth
    Price $140.17
    Ships Tomorrow
  15. Valve - Pusher Axle, Center G90-1131-033 - Kenworth
    Price $159.44
    Ships within 72 hours
  16. Valve - Pusher Axle Rear G90-1131-032 - Kenworth
    Price $162.63
    Ships within 72 hours
  17. Valve - Parking Control 800034 - Bendix
    Price $175.94
    Ships within 72 hours
  18. Valve - Wiper W/Knob and Nut K111-5SPR - Paccar
    Price $71.06
    Ships within 72 hours
  19. Valve - Control PP1 284726 - Bendix
    Bendix Valve - Control PP1 284726
    Part# 284726 OLD# 284726BXW
    Price $67.91
    Ships within 72 hours
  20. Valve - Air SUSP 3270-3 - Freightliner
    Price $38.49
    Ships within 72 hours
  21. Valve - Air Trailer Dump Rear G90-1066-24 - Kenworth
    Price $153.46
    Ships within 72 hours
  22. Valve - Air Suspension Lift G90-1066-22 - Kenworth
    Price $140.17
    Ships within 72 hours
  23. Valve - Air Wheel Differential Center Axle G90-1066-13 - Kenworth
    Price $159.44
    Ships within 72 hours
  24. Valve-Air Tag Axle G90-1066-18 - Kenworth
    Price $159.44
    Ships within 72 hours
  25. Valve - Pusher Axle Center G90-1066-37 - Kenworth
    Price $159.44
    Ships within 3 to 6 weeks
  26. Valve - Pusher Axle Rear G90-1066-36 - Kenworth
    Price $159.44
    Ships within 3 to 6 weeks
  27. Valve - Pusher Axle FWD G90-1066-35 - Kenworth
    Price $159.44
    Ships within 3 to 6 weeks
  28. Valve - Air 5th Wheel Slide G90-1066-34 - Kenworth
    Price $140.17
    Ships within 3 to 6 weeks
  29. Valve - Air Trailer Lift Axle G90-1066-33 - Kenworth
    Price $159.44
    Ships within 3 to 6 weeks
  30. Valve - Air Trailer Dump Center G90-1066-32 - Kenworth
    Price $143.42
    Ships within 3 to 6 weeks
  31. Valve - Air PTO Rear G90-1066-31 - Kenworth
    Price $143.42
    Ships within 3 to 6 weeks
  32. Valve - Air PTO Forward G90-1066-30 - Kenworth
    Price $143.42
    Ships within 3 to 6 weeks
  33. Valve - Air Wheel Differential Front Axle G90-1066-29 - Kenworth
    Price $159.44
    Ships within 3 to 6 weeks
  34. Valve - Air Trailer Lift Axle Rear G90-1066-28 - Kenworth
    Price $159.44
    Ships within 3 to 6 weeks
  35. Valve - Air Trailer Lift Axle Forward G90-1066-27 - Kenworth
    Price $159.44
    Ships within 3 to 6 weeks
  36. Valve - Air Trailer Dump Forward G90-1066-26 - Kenworth
    Price $153.46
    Ships within 3 to 6 weeks
1-36 of 51 Items
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Truck Essentials: Air Valves and Air Switches

In the mechanical orchestra of a truck's operation, air valves and air switches strike an essential note. Their role might not be immediately obvious, yet it is critical to ensuring various truck systems function as they should.

Understanding Their Role

Air valves and air switches control the passage and allocation of compressed air within a truck's pneumatic systems. This control is particularly pertinent when it comes to the braking and suspension systems. Air valves are responsible for releasing the pressurized air that engages the brake pads and adjusts the suspension, especially in trucks equipped with air suspension systems.

Additionally, these components provide the crucial airtight conditions required for efficient operation in systems dependent on pressurized air. Any leakage could compromise performance and even lead to system failure

Emphasizing Quality

Given the significance of air valves and air switches, it's clear that quality matters. These components are safety-critical; any failure, particularly in the braking system, could present dangerous situations. It's essential, therefore, to invest in robust, reliable air valves and switches designed to handle demanding conditions.

Maintaining Performance

Regular maintenance of air valves and air switches can greatly extend their lifespan and ensure they perform at their peak. Even high-quality components can suffer wear and tear over time, so it's essential to have them checked and serviced regularly. This not only keeps your truck operating smoothly but also helps prevent unexpected breakdowns and the associated downtime and expense. Whether it's a complete overhaul or a simple component replacement, proactive maintenance is key to keeping your truck in top shape.

The Big Rig Shop's Selection

At the Big Rig shop, we understand the necessity of these vital components. Our range offers a comprehensive selection of high-quality air valves and air switches, designed with reliability in mind, even in extreme situations. Investing in premium parts not only ensures optimal vehicle performance but also promotes longevity and improves safety for all onboard.

Choosing the Big Rig shop means opting for the best in the field. With our extensive assortment of truck accessories, we have your needs covered. Trust our selection for dependable performance and enhanced safety, every mile of your journey.