Heavy-Duty Iron Case Oil Seal 70*95*21.3 for FAW | Replaces 38652-90008

Engineered for the punishing high-torque and high-temperature environments of FAW heavy-duty trucks, this 70*95*21.3 oil seal features a robust iron outer case. Unlike standard rubber-coated seals that distort under extreme pressure, the rigid metal shell guarantees zero deformation, locking firmly into the housing to prevent pop-outs or spinning. The wide 21.3mm profile maximizes shaft contact and heat dissipation, delivering a rock-solid, leak-free barrier for crankshafts or heavy axles. A precise, direct-fit OEM replacement.