A lightweight drive axle includes an elongate, tubular body having a first longitudinal end configured for coupling to a side gear in a differential and a second longitudinal end configured to support a vehicle wheel. The shaft further includes a screw disposed at the first longitudinal end of the body. The screw comprise a shank configured to be received within a bore in the body and a head having first and second portions. The first portion is disposed at one longitudinal end of the screw, has a first diameter and is spaced from the first longitudinal end of the body. The second portion is disposed between the first portion and the shank and has a second diameter less than the first diameter such that the first longitudinal end of the body and the first and second portions of the head define a groove configured to receive a shaft retainer.
Lightweight drive axle shaft
2016-11-29
Patent
Electronic Resource
English