2011-Up GM 11.5" Rear Differential Master Bearing Install Kit Ring and Pinions - Ford Dana Super 60 Front Reverse 1979-1999 Please verify your model number

Please verify your model number by checking the tag or stampings on the case before placing your order

Chevrolet Silverado 3500 HD (2007-2010)

5" 30 spline differentials

Chevrolet / Chevy Colorado (2004 - 2013)

Paper and Rubber Kit

2011-Up GM 11.5" Rear Differential Master Bearing Install Kit Ring and Pinions - Ford Dana Super 60 Front Reverse 1979-1999 Please verify your model numberGM 11. 5" Master Overhaul Kit Description Package Includes: (1) Differential Master Bearing Install Kit *Note: The GM 11. 5" differential had a design change in mid 2011. The early design has a rear pinion race with an O. D. of 4. 125". The later design has an O. D. of 4. 375". This master bearing install kit is for the 4. 375" O. D. size. Contact support if you need help figuring out what differential you have. Our Master overhaul kits come with