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 4.125" O.D. size. Contact support if you need help figuring out what differential you have.

- Our Master overhaul kits come with everything you need to replace, modify, or rebuild your differential. This will allow you to get the job done quicker, and cheaper at the end of the day. Rigid Axle master bearing install kits include:

• Both (Inner & Outer) Pinion Bearings and Races
• Carrier Bearings and Races
• Pinion and Carrier Shims
• Pinion Seal
• Pinion Nut
• Ring Gear Bolts
• Crush Sleeve
• Complete Shims
• Threadlocker
• RTV Sealant or Cover Gasket

- Rigid Axle is proud to offer our customers a full line of differential, transfer case, and transmission parts. We specialize in complete rebuild kits for domestic cars and trucks. Give us a call with your year, make, and model and we'll build you a custom kit for your build!

• Chevrolet / Chevy Silverado 2500 3/4 Ton (2001-2010)
• Chevrolet / Chevy Silverado HD 2500 3/4 Ton (2001-2010)
• Chevrolet / Chevy Silverado HD 3500 1 Ton (2001-2010)
• Chevrolet / Chevy Silverado 3500 1 Ton (2001-2010)
• Dodge Ram 3500 1 Ton (2003-2010)
• Dodge Ram 2500 3/4 Ton (2003-2010)
• Dodge Ram Van 2500 3/4 Ton (2003-2003)
• GMC Sierra 2500 HD 3/4 Ton (2001-2010)
• GMC Sierra 3500 1 Ton (2001-2010)
• GMC Sierra 3500 HD 1 Ton (2001-2010)
• GMC Sierra 2500 3/4 Ton (2001-2010)

• Differential Model: GM 11.5"
• Cover Bolt Quantity: 14
• Carrier Breaks: None
• Ring Gear Bolt Quantity: 12
• Ring Gear Bolt Size: 14MM X 1.5 RH
• Ring Gear Diameter: 11.5"
• Pinion Diameter: 2.00"
• Pinion Spline: 30
• Rear Pinion Race O.D.: 4.125"

- Cross Reference: 83-1084-1, R11.5RMKT, XL-1084-1, ZK GM11.5.