Products

The C03036-1 transmission top cover is a precision-machined gearbox housing component engineered for Fast 12JSD145A multi-speed manual transmissions fitted to Shacman heavy-duty commercial trucks. Mounted directly atop the transmission main case, it houses and aligns internal shift forks, shift rails, and interlock mechanisms responsible for smooth, positive gear range selection.

The 1002300936 air compressor assembly is a heavy-duty engine-driven pneumatic pump engineered for Weichai WP8 series diesel engines. Driven directly by the engine gear train, it compresses ambient air and charges the truck's primary air reservoirs, providing the required pneumatic pressure for air braking systems, air suspension, clutch servos, and auxiliary pneumatic controls.

The DZ95189360070 seven-way valve is a multi-port pneumatic distribution and control valve engineered for Shacman Delong X3000 heavy commercial trucks. Installed within the cab chassis air brake and pneumatic auxiliary circuit, it manages multi-channel compressed air distribution across various air brake circuits, differential locks, air horn supplies, and cab suspension leveling systems.

The 612630050009 valve bridge (valve yoke) is a high-precision valvetrain force distribution component engineered for Weichai WP12 heavy-duty diesel engines. Positioned under the rocker arm, it spans across twin intake or exhaust valves, allowing a single rocker arm to actuate both valves simultaneously without causing off-axis binding or uneven valve stem wear.

The 0445120329 fuel injector is a high-precision Bosch-type common rail diesel injector engineered for Cummins ISD4.5 series engines. Installed directly into the cylinder head, it precise-metered high-pressure fuel into the combustion chamber at pressures up to 1,600+ bar, delivering efficient fuel atomization, optimized engine torque, and low exhaust emissions.

The JS180-1601015-5 clutch bell housing is a heavy-duty structural transmission enclosure engineered for Fast 18-speed series gearboxes on Shacman Delong H3000 commercial trucks. Positioned between the diesel engine block and the transmission main case, it houses the flywheel, clutch assembly, release bearing, and release fork, serving as the critical structural bridge connecting the powertrain to the driveline.