GM: 9.5" 14 Bolt - Rear Axle

Axle Shafts

Axle: Axle Shafts

AAM#Vehicle MakeModelYearAxle TypeSide L/R# of TeethLengthNotes
40054774GMExpress, Savana2009 - 20139.5" 14 Bolt - Rear AxleL/R33868.85
40103091GMSierra, Silverado, 1500 Series Utility2007 - 20189.5" 14 Bolt - Rear AxleL/R33864.18With 6 Studs
Differential Cases - Internal Gears

Axle: Differential Cases - Internal Gears

AAM#Vehicle MakeModelYearAxle TypeAxle Ratio# of TeethNotes
40035046GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade,1981 - 20139.5" 14 Bolt - Rear Axle3.42+33 / 1.41"Fits GM 9.5" rear with 14 bolt cover - Will not work with 2014+ models with 12 bolt cover
Differential Cases - No Internal Gears

Axle: Differential Cases - No Internal Gears

AAM#Vehicle MakeModelYearAxle TypeAxle Ratio# of TeethNotes
14012695GMSilverado, Sierra, Tahoe, Suburban, Avalanche, Escalade1981 - 20139.5" 14 Bolt - Rear Axle3.42+33 / 1.41"**Either diff gear kit 74047037 or 74040363 may be used with GM 9.5" REAR
Differential Cover Pans

Axle: Differential Cover Pans

AAM#Vehicle MakeModelYearAxle Type
40039024GMTrailblazer SS, SSR, Savana, Express, Sierra, Silverado, Silvera1998 - 20139.5" 14 Bolt - Rear Axle
Pinion Flanges

Axle: Pinion Flanges

AAM#Vehicle MakeModelYearSeriesAxle Type# of TeethNotes
26060881GMSierra, Silverado2005 - 20111355 Yoke9.5" 14 Bolt - Rear Axle30 / 33.39Includes sleeve 26060975
40055350GMSavanna, Express, GMT-610, Silverado, Sierra2010, 20111415 Yoke9.5" 14 Bolt - Rear Axle30 / 33.39Includes sleeve 26060975
Ring & Pinion Gear Sets

Axle: Ring & Pinion Gear Sets

AAM#Vehicle MakeModelYearAxle TypeAxle RatioNotes
40033264GM1500HD, 2500, Sierra, Silverado, Savana, Express, Trailblazer SS1981 - 20139.5" 14 Bolt - Rear Axle3.73 / 11x41
40033637GM1500HD, 2500, Sierra, Silverado, Savana, Express, Trailblazer SS1981 - 20139.5" 14 Bolt - Rear Axle4.10 / 10x41
40173817GM1500HD, 2500, Sierra, Silverado, Savana, Express, Trailblazer SS1981 - 20139.5" 14 Bolt - Rear Axle3.42 / 12x41
ABS Tone Rings

Installation Parts and Kits: ABS Tone Rings

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
40015757ABS Tone RingGM9.5" 14 Bolt - Rear AxlePRESSED ON AXLE SHAFT - H2 & 610 VAN
Adjusters and Retainers

Installation Parts and Kits: Adjusters and Retainers

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
14012707Diff Case Adjuster RetainerGM9.5" 14 Bolt - Rear AxleLOCK
14012746Semi Float Axle C-LockGM9.5" 14 Bolt - Rear Axle
14012748Diff Case Adjuster RetainerGM9.5" 14 Bolt - Rear AxleM8x1.25x13 -6 PT FLANGE HEX LOCK BOLT
14012753Differential Case Adjuster NutGM1986 - 20139.5" 14 Bolt - Rear AxleLH & RH
Collapsible Spacers

Installation Parts and Kits: Collapsible Spacers

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
14012691Collapsible SpacerGMAll1988 - 20139.5" 14 Bolt - Rear Axle
Cover Pan Kits

Installation Parts and Kits: Cover Pan Kits

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
74030011GMTrailblazer SS, SSR, Savana, Express, Silverado, Sierra, Yukon,1998 - 20129.5" 14 Bolt - Rear Axle
Differential Gear Kits

Installation Parts and Kits: Differential Gear Kits

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
74047037GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade1981 - 20069.5" 14 Bolt - Rear Axle
Master Bearing Kits

Installation Parts and Kits: Master Bearing Kits

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
74067005GMSierra, Silverado, Suburban, Yukon, Avalanceh, SSR, Trialblazer1998 - 20139.5" 14 Bolt - Rear Axle
Needle Bearings

Installation Parts and Kits: Needle Bearings

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
09439561Axle Shaft Roller BearingGMAllAll9.5" 14 Bolt - Rear Axle43x76x31
40008157Axle Shaft Roller BearingGMAllAll9.5" 14 Bolt - Rear Axle41x71x26
Nuts, Washers, and Bolts

Installation Parts and Kits: Nuts, Washers, and Bolts

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
00517900Pinion WasherGM9.5" 14 Bolt - Rear Axle41mm OD X 23mm ID X 5mm WIDTH
14012703Ring Gear BoltGM9.5" 14 Bolt - Rear AxleM12 x 1.5 x 22 - LH 6 PT SERRATED FLANGE HEX
40002169Cover Pan BoltGM9.5" 14 Bolt - Rear AxleM8 x 1.25 x 22 - 6 PT FLANGE HEX W/ ADHESIVE
9783762Pinion NutGM9.5" 14 Bolt - Rear Axle7/8" X 14 - 6 POINT HEX - TQ PREV
Output Shaft Seal Kits

Installation Parts and Kits: Output Shaft Seal Kits

AAM#Part TypeVehicle MakeModelYearAxle SizeNotes
74050012GMTahoe, Yukon, Escalade, Trailblazer SS with VSES2003 - 20099.5" 14 Bolt - Rear Axle
74050013GMSierra, Silverado, Tahoe, Yukon, Escalade, Surburban With VSES2007 - 20129.5" 14 Bolt - Rear Axle
74050014GMSilverado SS, SSR without VSES2005 - 20069.5" 14 Bolt - Rear Axle
74050015GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade,1997 - 20139.5" 14 Bolt - Rear Axle
Pinion Seal Kits

Installation Parts and Kits: Pinion Seal Kits

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
74020010GMSierra, Silverado, Suburban, Yukon, Avalanche,1998 - 20139.5" 14 Bolt - Rear Axle
Seals and Gaskets

Installation Parts and Kits: Seals and Gaskets

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
26060975Pinion Flange SleeveGM9.5" 14 Bolt - Rear AxleReplacement sleeve
26063649Coverpan GasketGM9.5" 14 Bolt - Rear Axle(PAPER)
26064029Pinion SealGM1998 - 20139.5" 14 Bolt - Rear Axle
40012333Coverpan GasketGM9.5" 14 Bolt - Rear Axle(ROM)
Vents, Drain and Fill Plugs

Installation Parts and Kits: Vents, Drain and Fill Plugs

AAM#Part TypeVehicle MakeModelYearAxle TypeNotes
40007601Fill PlugGM9.5" 14 Bolt - Rear AxleM20x1.5x15 w/ Magnet