Axle Results | American Axle & Manufacturing | Aftermarket OE Parts

GM: 9.5" 12 Bolt - Rear Axle

Axle: Axle Shafts

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AAM#	Vehicle Make	Model	Year	Axle Type	Side L/R	# of Teeth	Length
40103091	GM	Sierra, Silverado, 1500 Series Pick-up	2007 - 2018	9.5" 12 Bolt - Rear Axle	L/R	33	864.18
40103092	GM	Tahoe, Suburban, Yukon	2007 - 2017	9.5" 12 Bolt - Rear Axle	L/R	33	878.18

Differential Cases - Internal Gears

Axle: Differential Cases - Internal Gears

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AAM#	Vehicle Make	Year	Axle Type	Axle Ratio	# of Teeth	Notes
40090727	GM	2014 - 2016	9.5" 12 Bolt - Rear Axle	3.08	33 / 1.41"	Use with: 95K2308GEARKIT
40090728	GM	2014 - 2016	9.5" 12 Bolt - Rear Axle	3.42, 4.10	33 / 1.41"	Use with: 95K2342GEARKIT or 95K2410GEARKIT

Differential Cover Pans

Axle: Differential Cover Pans

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AAM#	Vehicle Make	Model	Year	Axle Type
40089652	GM	Sierra, Silverado, Sierra Denali, Light Duty Pickup 1500 Series.	2014 - 2016	9.5" 12 Bolt - Rear Axle

Axle: Pinion Flanges

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AAM#	Vehicle Make	Series	Axle Type	# of Teeth	Notes
40087159	GM	1355 Yoke	9.5" 12 Bolt - Rear Axle	32 / 35.65	Includes Deflector Seal 40101832
40088785	GM	1415 Yoke	9.5" 12 Bolt - Rear Axle	32 / 35.65	Includes Deflector Seal 40101832

Ring & Pinion Gear Sets

Axle: Ring & Pinion Gear Sets

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AAM#	Vehicle Make	Model	Year	Axle Type	Axle Ratio	Notes
95K2308GEARKIT	GM	1500 Series 5.3L V8 Pick up and Utility, Silverado, Sierra, Yuko	2014 - 2018	9.5" 12 Bolt - Rear Axle	3.08 / 13x40	K2XX Aftermarket Gear Set Kit
95K2342GEARKIT	GM	1500 Series 5.3L V8 Pick up and Utility, Silverado, Sierra, Yuko	2014 - 2018	9.5" 12 Bolt - Rear Axle	3.42 / 12x41	K2XX Aftermarket Gear Set Kit
95K2410GEARKIT	GM	1500 Series 5.3L V8 Pick up and Utility, Silverado, Sierra, Yuko	2014 - 2018	9.5" 12 Bolt - Rear Axle	4.10 / 10x41	K2XX Aftermarket Gear Set Kit
95T1323GEARKIT	GM	Silverado / Sierra	2019+	9.5" 12 Bolt - Rear Axle	3.23	T1XX Aftermarket Gear Set Kit
95T1342GEARKIT	GM	Silverado / Sierra	2019+	9.5" 12 Bolt - Rear Axle	3.42	T1XX Aftermarket Gear Set Kit

Adjusters and Retainers

Installation Parts and Kits: Adjusters and Retainers

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AAM#	Part Type	Vehicle Make	Model	Year	Axle Type	Notes
14012746	Semi Float Axle C-Lock	GM			9.5" 12 Bolt - Rear Axle

Collapsible Spacers

Installation Parts and Kits: Collapsible Spacers

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AAM#	Part Type	Vehicle Make	Model	Year	Axle Type	Notes
40099601	Collapsible Spacer	GM	All	2014 - 2016	9.5" 12 Bolt - Rear Axle

Master Bearing Kits

Installation Parts and Kits: Master Bearing Kits

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AAM#	Part Type	Vehicle Make	Model	Year	Axle Type	Notes
74067020		GM	Sierra, Silverado, Suburban, Yukon, Escalade, Denali, Avalanche,	2014- 2016	9.5" 12 Bolt - Rear Axle
74067029		GM	Silverado / Sierra	2019+	9.5" 12 Bolt - Rear Axle

Nuts, Washers, and Bolts

Installation Parts and Kits: Nuts, Washers, and Bolts

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AAM#	Part Type	Vehicle Make	Model	Year	Axle Type	Notes
40037574	Pinion Nut	GM			9.5" 12 Bolt - Rear Axle	M22 x 1.5 - 6 PT FLANGE HEX - STAKE
40064367	Ring Gear Bolt	GM	1500 Series 5.3L V8 Pick up and Utility, Silverado, Sierra, Yuko	2014 - 2016	9.5" 12 Bolt - Rear Axle	M12 x 1.5 x 22 - LH 6 PT FLANGE HEX W/ ADHESIVE

Seals and Gaskets

Installation Parts and Kits: Seals and Gaskets

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AAM#	Part Type	Vehicle Make	Model	Year	Axle Type	Notes
40051815	Semi-Float Axle Shaft Seal	GM			9.5" 12 Bolt - Rear Axle
40088005	Coverpan Gasket	GM			9.5" 12 Bolt - Rear Axle	(ROM)
40088808	Pinion Seal	GM	1500 Series 5.3L V8 Pick up and Utility, Silverado, Sierra, Yuko	2014 - 2016	9.5" 12 Bolt - Rear Axle