Axle Components: Output Shafts | American Axle & Manufacturing

Output Shafts

All AAM Front Drive Output Shafts use specialized steel, and are produced to meet the rigorous standards demanded by our OEM truck and SUV customers. The heat treat and forging operations are designed to produce shafts that will withstand the high use demands on all applications. When you use AAM replacement shafts, you know they will fit and last.

AAM#	Vehicle Make	Model	Year	Axle Type	Side L/R	# of Teeth	Length	Notes
40029252	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	1988 - 2013	9.25" Clamshell - Front Axle	I/O Shaft	33	157	4WD	Locate
40039201	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	1997 - 2013	9.25" Clamshell - Front Axle	R	33	357	4WD	Locate
40057071	GM	Silverado, Sierra, Hummer H2	2008 - 2013	9.25" Clamshell - Front Axle	L	33	148	4WD & AWD - Can service 2007 & earlier applications when used with diff gear kit 74040363	Locate
40057073	GM	Hummer H2	2007 - 2009	9.25" Clamshell - Front Axle	R	33	517	AWD - Can service 2006 & earlier applications when used with diff gear kit 74040363 & 40057071 left hand shaft	Locate
40058285	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	2011 - 2016	9.25" Salisbury - Front Axle	I/O Shaft	33	127.5	4WD	Locate
40058310	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	2011 - 2016	9.25" Salisbury - Front Axle	L	33	138.98	4WD, Includes Snap Ring	Locate
40058313	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	2011 - 2016	9.25" Salisbury - Front Axle	R	33	299.81	4WD	Locate
22780163	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	2012 - 2016	8.25" IFS - Front Axle	R	28	491	AWD, with seal deflector	Locate
26058813	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	1988 - 2011	8.25" IFS - Front Axle	L	28	128.5	4WD & AWD	Locate
26058832	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	1988 - 2003	8.25" IFS - Front Axle	R	28	370.5	4WD, Used with 2 pc. disconnect gear and sleeve	Locate
40029249	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	1988 - 2014	8.25" IFS - Front Axle	I/O Shaft	28	126	4WD	Locate
40037800	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	2004 - 2006	8.25" IFS - Front Axle	R	28	372	4WD, Used with 1 pc. disconnect gear and sleeve	Locate
40037801	GM	AWD	2001 - 2006	8.25" IFS - Front Axle	R	28	498.6	AWD	Locate
40038845	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	2007 - 2011	8.25" IFS - Front Axle	R	28	360	4WD, Used with 1 pc. disconnect gear and sleeve	Locate
40038846	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	2007 - 2011	8.25" IFS - Front Axle	R	28	491	AWD	Locate
40104063	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	2012 - 2014	8.25" IFS - Front Axle	R	28	360	4WD, Painted, with seal deflector	Locate
40104064	GM	Sierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade	2012 - 2014	8.25" IFS - Front Axle	L	28	128.5	AWD & 4WD, Painted, Has seal deflector	Locate
40065837	GM	Colorado, Canyon	2004 - 2012	7.6" IFS - Front Axle	I/O Shaft	28	432	4WD	Locate
26039765	GM	Blazer Jimmy	1997 - 2005	7.25" IFS - Front Axle	I/O Shaft	26	100	4WD	Locate
40015954	GM	Savana, Express	2003 - 2014	7.25" IFS - Front Axle	R	26	552.64	AWD, Includes Snap Ring	Locate
40015956	GM	Savana, Express	2003 - 2014	7.25" IFS - Front Axle	L	26	109	AWD, Same as 40015957 without Snap Ring	Locate
40015957	GM	Savana, Express	2003 - 2013	7.25" IFS - Front Axle	L	26	109	AWD, Includes Snap Ring	Locate