G 1500 1/2 Ton Van V6-4.3L VIN W (1997)
Center Support: Description and Operation
The two-piece propeller shaft has a center bearing to support the front shaft. The center bearing is a ball type bearing mounted in a rubber cushion and
bracket. It is prelubricated, factory sealed and replaced as a complete unit. It is attached to a hanger bracket that is fastened to a frame crossmember.