Ring & Pinion Gear Sets

AAM#Vehicle MakeModelYearAxle TypeAxle RatioNotes
40090947GMCamaro2012 - 2015250 MM Rear Axle3.73 / 11x41ZL1 Option only
40090948GMCamaro2012 - 2015250 MM Rear Axle3.23 / 13x42ZL1 Option only
40037661GMCamaro2010 - 2015218 MM Rear Axle3.27 / 11x36V8 Engine. Not available at the moment, email for availability, aftcustomerservice@aam.com
40098654GMCamaro2010 - 2015218 MM Rear Axle3.91 / 11x43
40047243GMCamaro2010 - 2015195 MM Rear Axle3.27 / 11x36V6 Engine
120T1342GEARKITGMSilverado, Sierra 2500/35002019+12.0" 14 Bolt - Rear Axle3.42T1XX 12.0" REAR GEARSET 3.42
D120373GSKRAM2500 / 35002019+12.0" 14 Bolt - Rear Axle3.73 / 11x41RAM 12.0" REAR GEARSET 3.73
D120410GSKRAM2500 / 35002019+12.0" 14 Bolt - Rear Axle4.10 / 10x41
D120410GSKRAM4500 / 55002019+12.0" Banjo - Rear Axle4.10 / 10x41
D120444GSKRAM4500 / 55002019+12.0" Banjo - Rear Axle4.44 / 9x40
D120488GSKRAM4500 / 55002019+12.0" Banjo - Rear Axle4.88 / 9x44
D118373GSK1ChryslerRam 35002014 - 201511.8" 14 Bolt - Rear Axle3.7312 Bolt Ring Gear. Kit Contains Seal, Nut, Spacer and Washer.
D118373GSK2ChryslerRam 35002016 - 201811.8" 14 Bolt - Rear Axle3.7316 Bolt Ring Gear. Kit Contains Seal, Nut, Spacer and Washer.
D118410GSK1ChryslerRam 35002014 - 201511.8" 14 Bolt - Rear Axle4.1012 Bolt Ring Gear. Kit Contains Seal, Nut, Spacer and Washer.
D118410GSK2ChryslerRam 35002016 - 201811.8" 14 Bolt - Rear Axle4.1016 Bolt Ring Gear. Kit Contains Seal, Nut, Spacer and Washer.
115373GSKRAM2500 / 35002019+11.5" 14 Bolt - Rear Axle3.73 / 11x41
115410GSKRAM2500 / 35002019+11.5" 14 Bolt - Rear Axle4.10 / 10x41
115444GSKRAM2500 / 35002019+11.5" 14 Bolt - Rear Axle4.44 / 9x40
115T1342GEARKITGMSilverado / Sierra 2500/35002019+11.5" 14 Bolt - Rear Axle3.42T1XX Aftermarket Gear Set Kit
115T1373GEARKITGMSilverado / Sierra 2500/35002019+11.5" 14 Bolt - Rear Axle3.73 / 11x41T1XX Aftermarket Gear Set Kit
40005988ChryslerRam 35002003 - 201311.5" 14 Bolt - Rear Axle4.56 / 9x41
40005988GMSierra, Silverado2001 - 201311.5" 14 Bolt - Rear Axle4.56 / 9x41
40030646ChryslerRam 35002003 - 201811.5" 14 Bolt - Rear Axle5.13 / 8x41
40030646GMSierra, Silverado2001 - 201811.5" 14 Bolt - Rear Axle5.13 / 8x41
40094550ChryslerRam 35002003 - 201811.5" 14 Bolt - Rear Axle4.10 / 10x41
40094550GMSierra, Silverado2001 - 201811.5" 14 Bolt - Rear Axle4.10 / 10x41
40101173ChryslerRam 35002003 - 201811.5" 14 Bolt - Rear Axle3.73 / 11x41Leaf Spring
40101173GMSierra, Silverado2001 - 201811.5" 14 Bolt - Rear Axle3.73 / 11x41
40101174ChryslerRam 35002003 - 201811.5" 14 Bolt - Rear Axle3.42 / 12x41Leaf Spring
40101174GMSierra, Silverado2001 - 201811.5" 14 Bolt - Rear Axle3.42 / 12x41
40116812ChryslerRam 35002003 - 201811.5" 14 Bolt - Rear Axle4.44 / 9x40Leaf Spring
40116812GMSierra, Silverado2001 - 201811.5" 14 Bolt - Rear Axle4.44 / 9x40
D115342GSK-1ChryslerRam 25002014 - 201811.5" 14 Bolt - Rear Axle3.42Kit Contains Seal, Nut and Spacer. Coil Spring
D115373GSK-1ChryslerRam 25002014 - 201811.5" 14 Bolt - Rear Axle3.73Kit Contains Seal, Nut and Spacer. Coil Spring
D115410GSK-1ChryslerRam 25002014 - 201811.5" 14 Bolt - Rear Axle4.10Kit Contains Seal, Nut and Spacer. Coil Spring
26055283GMSierra, Silverado, Suburban, Savana, Express1974 - 201610.5" 14 Bolt - Rear Axle5.13 / 8x41No Differential case available from AAM Aftermarket
40009354ChryslerRam 25002003 - 201310.5" 14 Bolt - Rear Axle4.56 / 9x41
40023039ChryslerRam 25002003 - 201310.5" 14 Bolt - Rear Axle3.73 / 11x41Part replaced/superseded by 40069918
40058731GMSavana, Express2016 - 202410.5" 14 Bolt - Rear Axle3.73 / 11x41
40058731GMSierra, Silverado, Suburban, Savana, Express1974 - 201610.5" 14 Bolt - Rear Axle3.73 / 11x41
40069918ChryslerRam 25002003 - 201310.5" 14 Bolt - Rear Axle3.73 / 11x41Part replaced/superseded 40023039
40069922ChryslerRam 25002003 - 201310.5" 14 Bolt - Rear Axle4.10 / 10x41
40070463GMSavana, Express2016 - 202410.5" 14 Bolt - Rear Axle4.10 / 10x41
40070463GMSierra, Silverado, Suburban, Savana, Express1974 - 201610.5" 14 Bolt - Rear Axle4.10 / 10x41
8C3Z4209FFordF Series Super Duty over 8500 GVW2003 - 201010.5" Rear Axle3.73
BC3Z4209GFordF Series Super Duty over 8500 GVW2011 - 201610.5" Rear Axle3.55
BC3Z4209HFordF Series Super Duty over 8500 GVW2011 - 201610.5" Rear Axle3.73
BC3Z4209JFordF Series Super Duty over 8500 GVW2011 - 201610.5" Rear Axle4.30
BC3Z4209KFordF Series Super Duty over 8500 GVW2011 - 201610.5" Rear Axle3.31
D105410GSKRAM4500 / 55002019+10.5" 13 Bolt - Front Axle4.10 / 10x41
D105444GSKRAM4500 / 55002019+10.5" 13 Bolt - Front Axle4.44 / 9x40
D105489GSKRAM4500 / 55002019+10.5" 13 Bolt - Front Axle4.88 / 9x44
976K2323GEARKITGM1500 Series 6.2L V8 Pick up and Utility, Silverado, Sierra, Yuko2014 - 20189.76" 12 Bolt - Rear Axle3.23 / 13x42K2XX Aftermarket Gear Set Kit
976K2342GEARKITGM1500 Series 6.2L V8 Pick up and Utility, Silverado, Sierra, Yuko2014 - 20189.76" 12 Bolt - Rear Axle3.42 / 12x41K2XX Aftermarket Gear Set Kit
976K2373GEARKITGM1500 Series 6.2L V8 Pick up and Utility, Silverado, Sierra, Yuko2014 - 20189.76" 12 Bolt - Rear Axle3.73 / 11x41K2XX Aftermarket Gear Set Kit
976T1323GEARKITGMSilverado / Sierra2019+9.76" 12 Bolt - Rear Axle3.23 / 13x42T1XX Aftermarket Gear Set Kit
976T1342GEARKITGMSilverado / Sierra2019+9.76" 12 Bolt - Rear Axle3.42 / 12x41T1XX Aftermarket Gear Set Kit
976T1373GEARKITGMSilverado / Sierra2019+9.76" 12 Bolt - Rear Axle3.73 / 11x41T1XX Aftermarket Gear Set Kit
976T1RDM323GEARKITGMTahoe/Suburban/Yukon/Escalade2019+9.76" 8 Bolt RDM3.23 / 13x42T1XX RDM Aftermarket Gear Set Kit
3L1Z4209AAFFordF Series UNDER 8500 GVW1997 - 20049.75" Rear Axle3.08
8L3Z4209KAFordF Series, Explorer, Expedition, Econoline1997 - 20049.75" Rear Axle3.55
BL3Z4209FFordF-1502010 - 20149.75" Rear Axle3.31
CL3Z4209DFordF-Series over 8500 GVW2009 - 20169.75" Rear Axle3.73
CL3Z4209EFordF-Series over 8500 GVW2009 - 20169.75" Rear Axle3.55
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
40236500GMExpress, Savana2021 - 20249.5" 12 Bolt - Rear Axle3.42 / 12x41
95K2308GEARKITGM1500 Series 5.3L V8 Pick up and Utility, Silverado, Sierra, Yuko2014 - 20189.5" 12 Bolt - Rear Axle3.08 / 13x40K2XX Aftermarket Gear Set Kit
95K2342GEARKITGM1500 Series 5.3L V8 Pick up and Utility, Silverado, Sierra, Yuko2014 - 20189.5" 12 Bolt - Rear Axle3.42 / 12x41K2XX Aftermarket Gear Set Kit
95K2410GEARKITGM1500 Series 5.3L V8 Pick up and Utility, Silverado, Sierra, Yuko2014 - 20189.5" 12 Bolt - Rear Axle4.10 / 10x41K2XX Aftermarket Gear Set Kit
95T1323GEARKITGMSilverado / Sierra2019+9.5" 12 Bolt - Rear Axle3.23T1XX Aftermarket Gear Set Kit
95T1342GEARKITGMSilverado / Sierra2019+9.5" 12 Bolt - Rear Axle3.42T1XX Aftermarket Gear Set Kit
95T1RDM323GEARKITGMTahoe/Suburban/Yukon/Escalade2019+9.5" 8 Bolt RDM3.23T1XX RDM Aftermarket Gear Set Kit
40022464ChryslerRam 2500 / 35002003 - 20119.25" Beam - Front Axle4.56 / 9x41OE RAM Powerwagon - Can also use case # 40013506 or 40035046
40036546ChryslerRam 2500 / 35002007 - 20139.25" Beam - Front Axle3.73 / 11x41
40036546ChryslerRam 2500 / 35002003 - 20069.25" Beam - Front Axle3.73 / 11x41Use with case # 40031460
40041782ChryslerRam 2500 / 35002007 - 20139.25" Beam - Front Axle4.10 / 10x41
40041782ChryslerRam 2500 / 35002003 - 20069.25" Beam - Front Axle4.10 / 10x41Use with case # 40031460
40045288ChryslerRam 2500 / 35002007 - 20139.25" Beam - Front Axle3.42 / 12x41
40045288ChryslerRam 2500 / 35002003 - 20069.25" Beam - Front Axle3.42 / 12x41Use with case # 40031460
40058536GM2500, 3500, Silverado, Suburban, Sierra, Yukon2011 - 20189.25" Salisbury - Front Axle3.73 / 11x41
40072307GM2500, 3500, Silverado, Suburban, Sierra, Yukon1988 - 20109.25" Clamshell - Front Axle4.10 / 10x41
40072307GM2500, 3500, Silverado, Suburban, Sierra, Yukon2011 - 20189.25" Salisbury - Front Axle4.10 / 10x41
40136007GM2500, 3500, Silverado, Suburban, Sierra, Yukon1988 - 20109.25" Clamshell - Front Axle5.13 / 8x41
40136007GM2500, 3500, Silverado, Suburban, Sierra, Yukon2011 - 20189.25" Salisbury - Front Axle5.13 / 8x41
40140594GM2500, 3500, Silverado, Suburban, Sierra, Yukon1988 - 20109.25" Clamshell - Front Axle3.42 / 12x41
40140594GM2500, 3500, Silverado, Suburban, Sierra, Yukon2011 - 20169.25" Salisbury - Front Axle3.42 / 12x41
925T1342GEARKITGMSilverado / Sierra2019+9.25" Salisbury - Front Axle3.42 / 11x41
925T1373GEARKITGMSilverado / Sierra2019+9.25" Salisbury - Front Axle3.73 / 11x41
D925342GS-1ChryslerRam 2500 / 35002014 - 20189.25" Beam - Front Axle3.42
D925355ChryslerPassenger Car, B,D,W, Durango, Dakota, Ram 1500, Ramcharger1970 - 20109.25" Front Beam Axle - (14 Bolt)3.55AAM Aftermarket Gear Set - Fits Chrysler Corporate Rear Axles
D925373GS-2ChryslerRam 2500 / 35002014 - 20189.25" Beam - Front Axle3.73
D925373GSKRAM2500 / 35002019+9.25" Beam - Front Axle3.73 / 11x41
D925392GSKDDChryslerPassenger Car, B,D,W, Durango, Dakota, Ram 1500, Ramcharger1970 - 20169.25" Rear Axle3.92Kit - Dual Drilled for 1970-2016 model years
D925410GS-2ChryslerRam 2500 / 35002014 - 20189.25" Beam - Front Axle4.10
D925410GSKRAM2500 / 35002019+9.25" Beam - Front Axle4.10 / 10x419.25 4.10 STD
D925410PWGSKRAM2500 / 35002019+9.25" Beam - Front Axle4.10 / 10x419.25 4.10 Power Wagon
D925444GSChryslerRam 2500 / 35002014 - 20189.25" Beam - Front Axle4.44
D925444GSKRAM2500 / 35002019+9.25" Beam - Front Axle4.44 / 9x40
DPW925410GSRAMPower Wagon2014 - 20189.25" Beam - Front Axle4.10Ram Power Wagon Only
8R3Z4209HFordFord, Lincoln, Mercury Passenger Car, Aerostar, Bronco, Mustang,1983 - 20148.8" Rear Axle3.31
8W7Z4209DFordFord, Lincoln, Mercury Passenger Car, Aerostar, Bronco, Mustang,1983 - 20148.8" Rear Axle3.08
CL5Z4209AFordRanger (2006+) Explorer/Navigator/Mountaineer (2002-2005) Crown1983 - 20148.8" Rear Axle3.55
F88355GSFordFord, Lincoln, Mercury Passenger Car, Aerostar, Bronco, Mustang,1983 - 20148.8" Rear Axle3.55AAM Aftermarket Gear Set
F88373GSFordFord, Lincoln, Mercury Passenger Car, Aerostar, Bronco, Mustang,1983 - 20148.8" Rear Axle3.73AAM Aftermarket Gear Set
F88410GSFordFord, Lincoln, Mercury Passenger Car, Aerostar, Bronco, Mustang,1983 - 20148.8" Rear Axle4.10AAM Aftermarket Gear Set
FR3Z4209BFordF150, Mustang2015+8.8" Rear Axle3.73
26066706GMCaprice, Impala, Roadmaster, Fleetwood, Sierra, Yukon, Silverado1980 - 20188.6" 10 Bolt - Rear Axle3.73 / 11x41Accepts ABS tone ring on pinion stem for B&D Cars. May also be used for non-abs appliations.
40053029GMCaprice, Impala, Roadmaster, Fleetwood, Sierra, Yukon, Silverado1980 - 20188.6" 10 Bolt - Rear Axle3.42 / 12x41Accepts ABS tone ring on pinion stem for B&D Cars. May also be used for non-abs appliations.
40053031GMCaprice, Impala, Roadmaster, Fleetwood, Sierra, Yukon, Silverado1980 - 20188.6" 10 Bolt - Rear Axle4.10 / 10x41Accepts ABS tone ring on pinion stem for B&D Cars. May also be used for non-abs appliations.
40053802GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade,1980 - 20188.6" 10 Bolt - Rear Axle4.56 / 9x41
40108742GMCaprice, Impala, Roadmaster, Fleetwood, Sierra, Yukon, Silverado1986 - 20188.6" 10 Bolt - Rear Axle3.23 / 13x42
40127810GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade,1980 - 20188.6" 10 Bolt - Rear Axle3.08 / 13x40
86T1342GEARKITGMSilverado / Sierra2019 - 20228.6" 10 Bolt - Rear Axle3.42T1XX Aftermarket Gear Set Kit
40093539GM1500 Series, Silverado, Sierra, Blazer, Jimmy, Yukon, Tahoe, Sub1988 - 20188.25" IFS - Front Axle3.08 / 13x40Will not fit 3.42+ diff case. Must use 40038013 case assembly
40093540GM1500 Series, Silverado, Sierra, Blazer, Jimmy, Yukon, Tahoe, Sub1988 - 20188.25" IFS - Front Axle3.73 / 11x41
40093541GM1500 Series, Silverado, Sierra, Blazer, Jimmy, Yukon, Tahoe, Sub1988 - 20188.25" IFS - Front Axle3.42 / 12x41
40095196GM1500 Series, Silverado, Sierra, Blazer, Jimmy, Yukon, Tahoe, Sub1988 - 20188.25" IFS - Front Axle4.10 / 10x41
40125343GMSilverado, Sierra, Light Duty Pick-up (15 Series)2014 - 20188.25" IFS - Front Axle3.23 13/42
40001437GMEnvoy, Canyon, Colorado, Trailblazer, Rainier, Bravada2002 - 20128.0" 10 Bolt - Rear Axle3.73 / 11x41
80T1323ELDGEARKITGMSilverado / Sierra2019+8.0" 10 Bolt - Front Axle3.23CASE ASM, DIFF AND RING (WELD) & PINION ELECTRONIC LOCKING DIFFERENTIAL
80T1323GEARKITGMSilverado / Sierra2019+8.0" 10 Bolt - Front Axle3.23CASE ASM, DIFF AND RING (WELD) & PINION OPEN DIFFERENTIAL
80T1342GEARKITGMSilverado / Sierra2019+8.0" 10 Bolt - Front Axle3.42CASE ASM, DIFF AND RING (WELD) & PINION OPEN DIFFERENTIAL
80T1373GEARKITGMSilverado / Sierra2019+8.0" 10 Bolt - Front Axle3.73CASE ASM, DIFF AND RING (WELD) & PINION OPEN DIFFERENTIAL
40020428GMColorado, Canyon, Hummer H32002 - 20127.6" IFS - Front Axle3.73 / 11X41
40020428GMS-10, S-15, Astro, Safari, Blazer, Jimmy, Sonoma, Syclone, Typho1983 - 20057.6" 10 Bolt - Rear Axle3.73 / 11X41
40020428GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade2004 - 20117.6" IFS - Front Axle3.73 / 11X41
40020431GMS-10, S-15, Astro, Safari, Blazer, Jimmy, Sonoma, Syclone, Typho1983 - 20057.6" 10 Bolt - Rear Axle4.10 / 10x41
40020431GMColorado, Canyon, Hummer H32002 - 20127.6" IFS - Front Axle4.10 / 10x41
40022978GMColorado, Canyon, Hummer H32002 - 20127.6" IFS - Front Axle3.42 / 12x41
40022978GMS-10, S-15, Astro, Safari, Blazer, Jimmy, Sonoma, Syclone, Typho1983 - 20057.6" 10 Bolt - Rear Axle3.42 / 12x41
40022978GMSierra, Yukon, Silverado, Avalanche, Tahoe, Suburban, Escalade2004 - 20117.6" IFS - Front Axle3.42 / 12x41
40028609GMColorado, Canyon, Hummer H32002 - 20127.6" IFS - Front Axle4.56 / 9x41Email for availability to aftcustomerservice@aam.com
26039760GMS-10, Sonoma, Blazer, Jimmy, Bravada, Astro, Safari, Savana, Exp1983 - 20147.25" IFS - Front Axle3.08 / 13x40No Differential case available from AAM Aftermarket