A differential assembly includes a retainer for a cross pin having a bore aligned with a bore formed in a differential housing. The cross pin retainer is positionable at partially-inserted and fully-inserted positions within the cross pin and differential bores. At a first rotational orientation, the...http://www.google.es/patents/US7648438?utm_source=gb-gplus-sharePatente US7648438 - Differential with cross pin retention system and method for assembly
Differential with cross pin retention system and method for assembly
