This is a new very high quality and very correct US Made axle cover gasket. This is for the Dana 41 rear axle found in the CJ2A, CJ3A, and Cj3B. The Dana 41 was the standard axle used in the civilian jeeps and the 44 was the upgrade. This is for the 41 rear axle. Note: For Axle identification pictures of the Dana 41 have been added, please see.