Yukon YK GM11.5-B Master Overhaul Kit - GM 11.5" Differential

Overhaul the differential in your 2011-2018 GM/Chrysler 11.5" with the Yukon YK GM11.5-B Master Overhaul Kit - GM 11.5" Differential. Every kit designed by Yukon is put together with the highest quality parts to ensure you’re 2011-2018 GM/Chrysler is getting a quality upgrade. By combining parts like Timken bearings and quality seals, Yukon is proud to supply a kit that will improve the performance of your differential. 

Carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), thread locking compound, marking compound with brush, and gasket.

Chevrolet / Chevy Silverado 2500 3/4 Ton (2011 - 2019)

Chevrolet / Chevy Silverado 3500 1 Ton (2011 - 2019)

Chevrolet / Chevy Silverado HD 2500 3/4 Ton (2011 - 2019)

Chevrolet / Chevy Silverado HD 3500 1 Ton (2011 - 2019)

Dodge Power Wagon (2014 - 2018)

Dodge Ram 2500 3/4 Ton (2011 - 2013)

Dodge Ram 3500 1 Ton (2011 - 2018)

GMC Sierra 2500 3/4 Ton (2011 - 2019)

GMC Sierra 2500 HD 3/4 Ton (2011 - 2019)

GMC Sierra 3500 1 Ton (2011 - 2019)

GMC Sierra 3500 HD 1 Ton (2011 - 2019)

In mid 2011 the design for the pinion bearing changed. The early design had a rear pinion race O.D. of 4.125". The later design has an O.D. of 4.375". This kit is the 4.375" design.