Master Overhaul Kit Mid 11 and Up GM and Chrysler 11.5 Inch AAM Differential USA Standard Gear
ZK GM11.5-B
USA Standard Master Overhaul kits let you finish your install with confidence.
- Fits 2011 and up GM and Chrysler 11.5 inch
- Uses Koyo bearings and races
- Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket
1 year warranty against Manufacturer defects
Technical Notes:
In mid 2011 the design for the pinion bearing changed. The early design had a rear pinion race O.D. of 4.125 inch. The later design has an O.D. of 4.375 inch. This kit is the 4.375 inch design