AAM Aftermarket | Demand AAM

Output Shafts

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.


Axle Components
Loading Products
AAM#Vehicle MakeModelYearAxle TypeSide L/R# of TeethLengthNotes
40029252GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade1988 - 20139.25" Clamshell - Front AxleI/O Shaft331574WD Locate
40039201GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade1997 - 20139.25" Clamshell - Front AxleR333574WD Locate
40057071GMSilverado, Sierra, Hummer H22008 - 20139.25" Clamshell - Front AxleL331484WD & AWD - Can service 2007 & earlier applications when used with diff gear kit 74040363 Locate
40057073GMHummer H22007 - 20099.25" Clamshell - Front AxleR33517AWD - Can service 2006 & earlier applications when used with diff gear kit 74040363 & 40057071 left hand shaft Locate
40058285GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade2011 - 20169.25" Salisbury - Front AxleI/O Shaft33127.54WD Locate
40058310GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade2011 - 20169.25" Salisbury - Front AxleL33138.984WD, Includes Snap Ring Locate
40058313GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade2011 - 20169.25" Salisbury - Front AxleR33299.814WD Locate
22780163GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade2012 - 20168.25" IFS - Front AxleR28491AWD, with seal deflector Locate
26058813GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade1988 - 20118.25" IFS - Front AxleL28128.54WD & AWD Locate
26058832GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade1988 - 20038.25" IFS - Front AxleR28370.54WD, Used with 2 pc. disconnect gear and sleeve Locate
40029249GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade1988 - 20148.25" IFS - Front AxleI/O Shaft281264WD Locate
40037800GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade2004 - 20068.25" IFS - Front AxleR283724WD, Used with 1 pc. disconnect gear and sleeve Locate
40037801GMAWD2001 - 20068.25" IFS - Front AxleR28498.6AWD Locate
40038845GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade2007 - 20118.25" IFS - Front AxleR283604WD, Used with 1 pc. disconnect gear and sleeve Locate
40038846GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade2007 - 20118.25" IFS - Front AxleR28491AWD Locate
40104063GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade2012 - 20148.25" IFS - Front AxleR283604WD, Painted, with seal deflector Locate
40104064GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade2012 - 20148.25" IFS - Front AxleL28128.5AWD & 4WD, Painted, Has seal deflector Locate
40065837GMColorado, Canyon2004 - 20127.6" IFS - Front AxleI/O Shaft284324WD Locate
26039765GMBlazer Jimmy1997 - 20057.25" IFS - Front AxleI/O Shaft261004WD Locate
26053318GMBlazer, Jimmy1997 - 20057.25" IFS - Front AxleR263424WD Locate
40015954GMSavana, Express2003 - 20147.25" IFS - Front AxleR26552.64AWD, Includes Snap Ring Locate
40015956GMSavana, Express2003 - 20147.25" IFS - Front AxleL26109AWD, Same as 40015957 without Snap Ring Locate
40015957GMSavana, Express2003 - 20137.25" IFS - Front AxleL26109AWD, Includes Snap Ring Locate
40016604GMTrailblazer, Envoy, Bravada2001 - 20117.25" IFS - Front AxleIntermediate Shaft26311AWD & 4WD Oil Pan Axle Locate