GM: 9.76" 12 Bolt - Rear Axle

Axle Shafts

Axle: Axle Shafts

AAM#Vehicle MakeModelYearAxle TypeSide L/R# of TeethLength
40103091GMSierra, Silverado, 1500 Series Utility2007 - 20189.76" 12 Bolt - Rear AxleL/R33864.18 View
40103091GMSierra, Silverado, 1500 Series Utility2007 - 20189.76" 12 Bolt - Rear AxleL/R33864.18 View
40103092GMSuburban, Yukon, Escalade2014 - 20179.76" 12 Bolt - Rear AxleL/R33878.18 View
40103092GMSuburban, Yukon, Escalade2014 - 20179.76" 12 Bolt - Rear AxleL/R33878.18 View
Differential Cases - Internal Gears

Axle: Differential Cases - Internal Gears

AAM#Vehicle MakeYearAxle TypeAxle Ratio# of TeethNotes
40090727GM2014 - 20169.76" 12 Bolt - Rear Axle3.2333 / 1.41"Use with: 976K2323GEARKIT View
40090727GM2014 - 20169.76" 12 Bolt - Rear Axle3.2333 / 1.41"Use with: 976K2323GEARKIT View
40090728GM2014 - 20169.76" 12 Bolt - Rear Axle3.42, 3.7333 / 1.41"Use with: 976K2342GEARKIT or 976K2373GEARKIT View
40090728GM2014 - 20169.76" 12 Bolt - Rear Axle3.42, 3.7333 / 1.41"Use with: 976K2342GEARKIT or 976K2373GEARKIT View
Ring & Pinion Gear Sets

Axle: Ring & Pinion Gear Sets

AAM#Vehicle MakeModelYearAxle TypeAxle RatioNotes
976K2323GEARKITGM1500 Series 6.2L V8 Pick up and Utility, Silverado, Sierra, Yukon, Tahoe, Suburban, Escalade2014 - 20189.76" 12 Bolt - Rear Axle3.23 / 13x42K2XX Aftermarket Gear Set Kit View
976K2323GEARKITGM1500 Series 6.2L V8 Pick up and Utility, Silverado, Sierra, Yukon, Tahoe, Suburban, Escalade2014 - 20189.76" 12 Bolt - Rear Axle3.23 / 13x42K2XX Aftermarket Gear Set Kit View
976K2342GEARKITGM1500 Series 6.2L V8 Pick up and Utility, Silverado, Sierra, Yukon, Tahoe, Suburban, Escalade2014 - 20189.76" 12 Bolt - Rear Axle3.42 / 12x41K2XX Aftermarket Gear Set Kit View
976K2342GEARKITGM1500 Series 6.2L V8 Pick up and Utility, Silverado, Sierra, Yukon, Tahoe, Suburban, Escalade2014 - 20189.76" 12 Bolt - Rear Axle3.42 / 12x41K2XX Aftermarket Gear Set Kit View
976K2373GEARKITGM1500 Series 6.2L V8 Pick up and Utility, Silverado, Sierra, Yukon, Tahoe, Suburban, Escalade2014 - 20189.76" 12 Bolt - Rear Axle3.73 / 11x41K2XX Aftermarket Gear Set Kit View
976K2373GEARKITGM1500 Series 6.2L V8 Pick up and Utility, Silverado, Sierra, Yukon, Tahoe, Suburban, Escalade2014 - 20189.76" 12 Bolt - Rear Axle3.73 / 11x41K2XX Aftermarket Gear Set Kit View
ABS Tone Rings

Installation Parts and Kits: ABS Tone Rings

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
40030759ABS Tone RingGM9.76" 12 Bolt - Rear AxleINSIDE AXLE TUBE - 32 TEETH (2007+ GMT900)
40030759ABS Tone RingGM9.76" 12 Bolt - Rear AxleINSIDE AXLE TUBE - 32 TEETH (2007+ GMT900)
Adjusters and Retainers

Installation Parts and Kits: Adjusters and Retainers

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
14012746Semi Float Axle C-LockGM9.76" 12 Bolt - Rear Axle
14012746Semi Float Axle C-LockGM9.76" 12 Bolt - Rear Axle
Collapsible Spacers

Installation Parts and Kits: Collapsible Spacers

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
40088807Collapsible SpacerGM2014 - 20169.76" 12 Bolt - Rear Axle
40088807Collapsible SpacerGM2014 - 20169.76" 12 Bolt - Rear Axle
Master Bearing Kits

Installation Parts and Kits: Master Bearing Kits

AAM#Vehicle MakeModelYearAxle Type
74067021GMSierra, Silverado, Suburban, Yukon, Escalade, Denali, Avalanche, Savana, Express 15002014 - 20169.76" 12 Bolt - Rear Axle
74067021GMSierra, Silverado, Suburban, Yukon, Escalade, Denali, Avalanche, Savana, Express 15002014 - 20169.76" 12 Bolt - Rear Axle
Needle Bearings

Installation Parts and Kits: Needle Bearings

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
40008157Axle Shaft Roller BearingGMAllAll9.76" 12 Bolt - Rear Axle41x71x26
40008157Axle Shaft Roller BearingGMAllAll9.76" 12 Bolt - Rear Axle41x71x26
Nuts, Washers, and Bolts

Installation Parts and Kits: Nuts, Washers, and Bolts

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
40037574Pinion NutGM9.76" 12 Bolt - Rear AxleM22 x 1.5 - 6 PT FLANGE HEX - STAKE
40037574Pinion NutGM9.76" 12 Bolt - Rear AxleM22 x 1.5 - 6 PT FLANGE HEX - STAKE
40064367Ring Gear BoltGM1500 Series 6.2L V8 Pick up and Utility, Silverado, Sierra, Yukon, Tahoe, Suburban, Escalade2014 - 20169.76" 12 Bolt - Rear AxleM12 x 1.5 x 22 - LH 6 PT FLANGE HEX W/ ADHESIVE
40064367Ring Gear BoltGM1500 Series 6.2L V8 Pick up and Utility, Silverado, Sierra, Yukon, Tahoe, Suburban, Escalade2014 - 20169.76" 12 Bolt - Rear AxleM12 x 1.5 x 22 - LH 6 PT FLANGE HEX W/ ADHESIVE
Seals and Gaskets

Installation Parts and Kits: Seals and Gaskets

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
40088005Coverpan GasketGM9.76" 12 Bolt - Rear Axle(ROM)
40088005Coverpan GasketGM9.76" 12 Bolt - Rear Axle(ROM)
40088808Pinion SealGM20149.76" 12 Bolt - Rear Axle
40088808Pinion SealGM20149.76" 12 Bolt - Rear Axle
Vents, Drain/Fill Plugs

Installation Parts and Kits: Vents, Drain/Fill Plugs

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
26063647Axle VentGM9.76" 12 Bolt - Rear Axle"PRESS IN" W/ SEALANT & 6 MM STEPPED BARB
26063647Axle VentGM9.76" 12 Bolt - Rear Axle"PRESS IN" W/ SEALANT & 6 MM STEPPED BARB