Wheel Drive Shafts Description and Operation (M15, M76): Notes

WARNING: This page is about a different car, the 2006 Pontiac Montana SV6, 2006 Chevrolet Uplander, and 2006 Buick Terraza. However, it is still accessible from the selected car via links, so may be relevant.

Front wheel drive axles are flexible assemblies.

Front wheel drive axles consist of the following components:

A front wheel drive shaft inner tri-pot joint.
A front wheel drive shaft outer constant velocity joint.
A front wheel drive shaft bar.
The front wheel drive shaft bar connects the front wheel drive shaft tri-pot joint and the front wheel drive shaft constant velocity joint.

The front wheel drive shaft tri-pot joint is completely flexible axially and laterally.

The front wheel drive shaft constant velocity joint is flexible axially.