Full Description & Application

Restore Rapid Air Pressure Building and Prevent Drivetrain Oil Contamination

For heavy-duty commercial fleets, a failing air compressor means compromised safety. The Air Compressor Cylinder Head Assembly is the high-stress pressure hub of your truck's braking system, constantly governing the generation of pressurized air for air brakes, air horns, and clutch boosters.

Over time, extreme engine thermal cycles, carbon buildup, and moisture can warp factory heads or crack valve plates. This leads to slow air pressure building, dangerous oil blow-by (oil passing into the air lines), or coolant leaks into your air tanks.

This premium 6HK1-optimized Cylinder Head Assembly serves as a direct, rugged replacement to fix these critical issues. Manufactured under strict IATF 16949 quality standards, this head assembly ensures your truck builds brake pressure rapidly and prevents expensive downstream damage to your air dryer and relay valves.

Operating out of Chongqing near China's main Qingling Isuzu production facilities since 1997, our depot specializes in distributing commercial pickup and truck chassis hardware. We stock complete suspension linkages, steering knuckles, and driveline assemblies for global fleet maintenance.

• Commercial chassis suspension and steering components stocked for TFR, NPR, and 700P.
• Pre-shipment verification covering ball stud articulation torque, boot sealing, and taper runout.
• Flexible order fulfillment from matched repair sets to 40HQ container wholesale lots.
• Reinforced wooden crating and anti-impact packaging for sea and air freight safety.