SINOTRUK HOWO Truck Universal Joint Assembly Drive Shaft Cross Joint 57×144 WG9319313250

SINOTRUK HOWO Heavy Duty Truck Drivetrain System Parts Universal Joint Assembly WG9319313250

The WG9319313250 Universal Joint Assembly is a precision-engineered drivetrain component purpose-built for SINOTRUK HOWO heavy-duty trucks. As a critical element within the propeller shaft system, this cross joint assembly enables smooth torque transfer from the gearbox to the drive axle while accommodating continuous angular displacement between connected shafts — a fundamental requirement for vehicles operating under variable load and terrain conditions. Engineered to the 57×144 mm specification (57 mm cross shaft diameter × 144 mm overall), this universal joint delivers consistent power transmission performance across the full range of heavy-duty applications, including long-haul logistics trucks, construction dump trucks, mining vehicles, and concrete mixers. Whether cruising on highways or navigating rugged off-road job sites, it maintains stable driveline operation without compromise.