Differentials & Drive Axles: Description

Axle assembly is hypoid gear type in which centerline of drive pinion is mounted below centerline of ring gear. Axle assembly uses an integral carrier housing design. Removable rear cover permits inspection and service of differential. Some models may be equipped with limited slip differential.

Two center housings are used. The small center housing, used on 190 series vehicles, has a breather mounted on end cover and side covers are secured with 6 attaching bolts. The larger center housing, used on larger vehicles, has a breather located on the right side and side covers are secured with 8 attaching bolts.

All adjustments, except pinion bearing preload, are performed using shims. Pinion bearing preload is set using a collapsible spacer.