This is a very correct and very high quality US Made axle cover gasket. This is the differential cover gasket. This is for the Dana 27 rear and Dana 25 front. This is the front and rear axle of the MB and GPW. It is also the front axle in the CJ2A, CJ3A, CJ3B, M38, M38A1, and M170. This is for one high quality gasket. NOTE: For axle identification pictures of the rear Dana 27 have been added. The cover on the Dana 27 is the same as the Dana 25 front axle found on all the jeeps listed.