This is a new very high quality and very correct set of rear axle seals. These are for the CJ2A, CJ3A, M38, M38A1, M170, CJ3B, and early CJ5.. These are new modern made seals made with new modern materials. This kit is for the Dana 44 and 41 rear end with the original style axles. The small seals are the inner seals that fit into the axle tube before installing the outer bearings. The large seal is the outside seal for the wheel bearing. The Dana 41 and 44 were the stock rear ends for all the jeeps listed.