Introduction

Gearbox Air Filter Regulator A-C03002 is professional original replacement part designed for China National Heavy Duty Truck (CNHTC/HOWO) commercial vehicles. It integrates air filtering and pressure regulation functions for truck gearbox pneumatic control system, cleaning compressed air and stabilizing working air pressure to protect shift cylinder and gearbox pneumatic components from impurity damage. Widely applied on HOWO heavy-duty trucks for aftermarket replacement and bulk spare parts export.

Key Features

• OEM Standard Dimension, Direct Installation

  Matches original A-C03002 specification, plug-and-fit for Sinotruk HOWO gearbox air circuit without modification.

• Dual Function: Filtration + Pressure Stabilization

  Built-in fine filter element blocks dust, water and impurities; stable air output keeps gear shifting smooth.

• Premium Shell & Sealing Material

  Anti-corrosion aluminum housing plus high-tight rubber seals, no air leakage under long-distance bumpy driving.

• Strong Environmental Adaptability

  Works steadily in high temperature, dusty and cold mining/construction site working conditions, long service lifespan.

• Cost-Effective Aftermarket Spare

  Same performance as original parts with favorable wholesale price, perfect for spare part dealers and repair garages.

• Strict Air Pressure Factory Test

  Every piece passes air tightness inspection before shipment to guarantee consistent working performance.

Details

Packaging

Contact with clear photo of engine nameplate or chassis number:

Linda Zhang

Whatsapp:+86 176 6066 8410

EMAIL:sales16@chinatruck.cc