This is the grease retainer that fits 1946-1966 CJ, M38, M38A1, Truck, 4WD Station Wagon, 4WD Sedan Delivery and FC models. The seal is the style that is bolted on with the backing plate and seals against the hub. Two gaskets are included. Note This does not fit early 2WD models with the tin box frame.
2 Required per Jeep.