Drive Axle - 7.5", 7.625", 8.5" & 9.5": Description

NOTE: The 8 1/2" ring gear drive axle is also used as front drive axle on K10/20 models. These models may also be equipped with a Dana front drive axle. See appropriate article in this section.

Axle assembly is hypoid gear type with integral carrier housing. It is used on Light Duty emission vehicles with semi-floating axles. Pinion bearing preload is made with a collapsible spacer. Differential side bearing preload adjustment and drive pinion depth adjustment are made by shims.

A removable housing cover permits inspection and minor servicing of differential without removing axle from vehicle. Service procedures are same for all assemblies, except for torque specifications and special tool numbers.