108*152.4*29（inch 4.250*6.008*1.142）Trailer Oil Seal Replace SK080091 Heavy Duty Semi Trailer Axle Hub Wheel Seal Oil Proof Dustproof Mud Resistant Replacement Seal

108*152.4*29（inch 4.250*6.008*1.142）oil seal is specially designed for trailer and caravan axles, directly replacing SK080091 with precise dimensions fitting standard European and American trailer hubs. Built for long-haul transport and heavy-duty vibration, it reliably prevents wheel hub bearing grease leakage. The outer dust lip blocks road mud, water and sand to protect bearings and extend service life. Oil-resistant and wear-resistant material ensures stable performance, making it a universal and durable seal for trailer and container truck rear axles.