All rear axles are identified by a broadcast code on the right axle tube near the carrier. The rear axle identification and manufacturer's codes must be known before attempting to adjust or to repair axle shafts or the rear axle case assembly. Rear axle ratio, differential type, manufacturer, and build date information is stamped on the right axle tube on the forward side.
In order to verify reports made on rear axle assemblies, include full code letters and build date numbers.
The housing tag is the same type of tag used for the Differential Carrier.
