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	Notes
40103091	GM	Sierra, Silverado, 1500 Series Pick-up	2007 - 2018	9.5" 12 Bolt - Rear Axle	L/R	33	864.18	With 6 Studs - Pick up only
40103092	GM	Tahoe, Suburban, Yukon	2007 - 2017	9.5" 12 Bolt - Rear Axle	L/R	33	878.18	With 6 Studs - SUV only
40103094	GM	Sierra, Silverado, 1500 Series Pick-up	2007 - 2018	9.5" 12 Bolt - Rear Axle	L/R	33	864.18	Axle Shaft Machined. 40103091 without studs
40248181	GM	Silverado/Sierra 1500	2019+	9.5" 12 Bolt - Rear Axle	L/R	33	874.28	T1XX 9.5" LH & RH AXLE SHAFT ASM STD & G80

Differential Cases - Internal Gears

Axle: Differential Cases - Internal Gears

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AAM#	Vehicle Make	Model	Year	Axle Type	Axle Ratio	# of Teeth	Notes
40090727	GM	1500 Series 5.3L V8 Pick up and Utility, Silverado, Sierra, Yuko	2014 - 2016	9.5" 12 Bolt - Rear Axle	3.08	33 / 1.41"	Use with: 95K2308GEARKIT
40090727	GM	1500 Series Pick up, Silverado, Sierra	2019+	9.5" 12 Bolt - Rear Axle	3.23 / 13x42	33 / 1.41"	DIFFERENTIAL ASM, STANDARD T1XX REAR AXLE 9.5" 3.23
40090728	GM	1500 Series 5.3L V8 Pick up and Utility, Silverado, Sierra, Yuko	2014 - 2016	9.5" 12 Bolt - Rear Axle	3.42, 4.10	33 / 1.41"	Use with: 95K2342GEARKIT or 95K2410GEARKIT
40090728	GM	Express, Savana	2019+	9.5" 12 Bolt - Rear Axle	3.42	33 / 1.41"	GMT-610

Differential Cover Pans

Axle: Differential Cover Pans

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AAM#	Vehicle Make	Model	Year	Axle Type
40089652	GM	Express, Savana	2014 - 2024	9.5" 12 Bolt - Rear Axle
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	Model	Year	Series	Axle Type	# of Teeth	Notes
40087159	GM	Sierra, Yukon, Silverado, Tahoe, Suburban, Escalade	2014 - 2016	1355 Yoke	9.5" 12 Bolt - Rear Axle	32 / 35.65	Includes Deflector Seal 40101832
40088785	GM	Express, Savana	2018 - 2024	1415 Yoke	9.5" 12 Bolt - Rear Axle	32 / 35.65
40088785	GM	Sierra, Yukon, Silverado, Tahoe, Suburban, Escalade	2014 - 2016	1415 Yoke	9.5" 12 Bolt - Rear Axle	32 / 35.65	Includes Deflector Seal 40101832
40184028	GM	Silverado / Sierra 1500	2019+	Pinion Flanges	9.5" 12 Bolt - Rear Axle	32	FLANGE ASSEMBLY T1XX 9.5"/9.76" STD REAR AXLE

Axle: Pinion Seal

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AAM#	Vehicle Make	Year	Axle Type	Notes
40169443	GM	2019+	9.5" 12 Bolt - Rear Axle

Ring & Pinion Gear Sets

Axle: Ring & Pinion Gear Sets

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AAM#	Vehicle Make	Model	Year	Axle Type	Axle Ratio	Notes
40236500	GM	Express, Savana	2021 - 2024	9.5" 12 Bolt - Rear Axle	3.42 / 12x41
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

Installation Parts and Kits: ABS Tone Rings

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AAM#	Part Type	Vehicle Make	Model	Year	Axle Type	Notes
40030759	ABS Tone Ring	GM			9.5" 12 Bolt - Rear Axle	INSIDE AXLE TUBE - 32 TEETH (2007+ GMT900)

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
74067033		GM	Silverado / Sierra 1500	2019+	9.5" 12 Bolt - Rear Axle	MASTER BEARING KIT T1XX LD 9.5" Rear 2019+

Needle Bearings

Installation Parts and Kits: Needle Bearings

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AAM#	Part Type	Vehicle Make	Model	Year	Axle Type	Notes
40008157	Axle Shaft Roller Bearing	GM	All	All	9.5" 12 Bolt - Rear Axle	41x71x26

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
40001710	Semi-Float Axle Shaft Seal	GM			9.5" 12 Bolt - Rear Axle
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