Heavy-Duty Truck Air System Parts

Application for Freightliner, International & Volvo HEAVY DUTY TRUCKS. Description 1/4" NPT Supply & Balance, 3/8". No Core Charge. 

Popular application: Volvo, Freightliner, International HEAVY DUTY TRUCKS. Automatically seals off tractor's air supply to the trailer in the event...

Air Brake Relay Valve Crack Pressure 4 PSI. Air Delivery 1/2 NPTF. Air Inlet port size (in.) 3/4 NPTF. Air Signal port size (in.) 1/4 NPTF. Crack P...

3-way Auto Reset Valve, No Fittings. Port sizes 1 / 4 in. Controls the release of the slider/tandem pins once parking brakes are fully engaged. Ide...

The Hendrickson Pressure Protection Valve is the perfect solution for safeguarding your air brake system against excessive pressure. This reliable ...

KIT AD-9 - air dryer check valve For use in genuine Bendix and aftermarket AD-9 air dryers

Trailer Brake Control Valve - SV-1 Synchronizing Valve, 1/4-18 NPT Ports, 42 PSI

Push to Connect Fittings.Supply Port 1: 5/8in PTC, Supply Port 2: 5/8in PTC, Supply Port 3: 1/2in PTC, Supply Port 4: 1/2in PTC, Supply Port 5: 3/8...

Popular application: MANAC, GREAT DANE TRAILERS. AIR TANK 12X29.5.  MAIN A = 3/4, B = 0, C = 3/4, D = 3/4. DRAIN E = 1

Pupular application: unit type - chassis.  AIR TANK 9.5X27.5. Capacity: 1488CI.  A = 3/4" MAIN PORTC = 3/4" MAIN PORTD = 3/4" MAIN PORTE = 1/4" BOT...

Works w/ Bendix AD-SP™, AD-IP™ & AD-IS™ Air Dryers. 12 Volt, White Cover. Includes Seal Rings & Hardware. Popular applications : Freightlin...

A high-quality Controlled Response height control valve. With top exhaust port, middle air spring port, and bottom supply port. Built to extend com...

A high-quality Controlled Response height control valve. With top exhaust port, middle air spring port, and bottom supply port. Built to extend com...

BALL VALVE 3 WAY MANUAL BYPASS. USED ON HENDRICKSON SURELOK SYSTEM

NS318 Compressor Models. New, No Core Charge. Water Port: M18X1.5, Discharge Port: M27X2.0, Governor Port: M10X1.0. Engine Applications - Cummins...

Replacement For WABCO NS318. Components are 100% Interchangeable W/ OEM. New Outright. No Core Charges. Cubic Feet Per Minute: 18.7. Bore Size: 8...

Air delivery 1/4 - 18 NPTF. Rated closing pressure 95psi(6.55bar). Rated closing pressure 97.18psi(6.7bar). Reservoir Port Size 3/4 NPT, Port (in) ...

REPLACEMENT FOR BENDIX SV-1 Common Control & Supply Pressure on HEAVY DUTY TRUCKS. Inlet: 42 PSI, Exhaust: 28 PSI. 

REPLACEMENT FOR BENDIX SR-1. The SR-1 Spring Brake Valve is used in pre-121 duel circuit brake systems and serves two functions. During normal oper...

Purge valve assembly for HEAVY DUTY TRUCKS. Used for International, Freightliner, Kenworth & Volvo Applications. Works w/ Bendix AD-IP & AD...