Buy 2009 Cadillac Escalade EXT Drive Axle Shaft Bearing Nut. 10.50 RING GEAR. Rear suspension. axle Adjust, Block, Center - OEM Cadillac Part # 26057101 (3977325)

Drive Axle Shaft Bearing Nut. Outer Bearing adjust Nut.
A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Axle Shaft Bearing.

Drive Axle Shaft Bearing Nut

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

10.50 RING GEAR.