Close
You have no items in your shopping cart.
Search

AAM 11.5 Inch GM and Dodge 14 Bolt Full Float Ring And Pinion Gear Nitro Gear and Axle

Vehicle Fitments
MakeModelSubmdelFromTo
ChevroletSilverado 350020012005
GMCSierra 2500 HDSLE20012009
GMCSierra 2500 HDSL20012002
ChevroletSilverado 2500 HD20012005
GMCSierra 3500SL20012002
GMCSierra 3500SLT20012006
GMCSierra 2500 HDSLT20012009
ChevroletSilverado 3500LT20012006
ChevroletSilverado 2500 HDLT20012009
ChevroletSilverado 2500 HDLS20012006
ChevroletSilverado 3500LS20012006
GMCSierra 3500SLE20012006
GMCSierra 350020022005
GMCSierra 2500 HD20022005
DodgeRam 3500SLT20032009
DodgeRam 2500SLT20032009
DodgeRam 3500ST20032009
DodgeRam 2500ST20032009
ChevroletSilverado 2500 HDWT20032009
GMCSierra 2500 HDWT20032009
DodgeRam 3500Laramie20032009
DodgeRam 2500Laramie20032003
ChevroletSilverado 3500WT20042004
GMCSierra 3500WT20042006
DodgeRam 2500Laramie20052009
GMCSierra 2500 HDSL20062006
DodgeRam 2500TRX420062007
DodgeRam 2500Power Wagon20062009
ChevroletSilverado 3500WT20062006
DodgeRam 2500Sport20062007
DodgeRam 3500Sport20062007
GMCSierra 3500SL20062006
GMCSierra 3500 HDWT20072009
GMCSierra 3500 HDSLE20072009
DodgeRam 3500TRX420072007
GMCSierra 3500 HDSLT20072009
ChevroletSilverado 2500 HDLTZ20072009
ChevroletSilverado 3500 HDLTZ20072009
ChevroletSilverado 3500 HDLT20072009
ChevroletSilverado 3500 HDWT20072009
DodgeRam 2500SXT20082009
DodgeRam 3500SXT20082009

Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford and Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.
Details:

  • Fits GM and Dodge
  • Differential: AAM 11.5 Inch, 14 Bolt
  • Gear Ratio: 4.11 Standard Rotation
  • Tooth Count: 37/9
  • Pinion Splines: 30
  • Ring Gear Bolts: 12 (not included)
  • Manufacturer: Nitro Gear and Axle
  • Warranty: 2 Years
  • Made From 8620 Steel
  • CNC Triple Lapped
  • Rockwell Tested For Hardness
  • Sold As A Set

Vehicle Applications:

  • 2003-2009 Dodge Ram 2500 w/Cummins Diesel
  • 2003-2009 Dodge Ram 3500 w/Cummins Diesel
  • 2001-2009 Chevy Silverado 2500HD w/Duramax
  • 2001-2009 Chevy Silverado 3500HD w/Duramax
  • 2001-2009 GMC Sierra 2500HD w/Duramax
  • 2001-2009 GMC Sierra 3500HD w/Duramax
  • 2001-2007 Chevy Silverado 2500HD w/Vortec 8.1L Big Block
  • 2001 -2007 Chevy Silverado 3500HD w/Vortec 8.1L Big Block
  • 2001-2007 GMC Sierra 2500HD w/Vortec 8.1L Big Block
  • 2001-2007 GMC Sierra 3500HD w/Vortec 8.1L Big Block
Products specifications
Country of OriginUSA
Sold AsSet
Ring Gear RotationStandard
UPC670385600036
DifferentialAAM 11.5 Inch
AvailabilityAvailable
LocationRear
Ratio4.11 Ratio
UniversalNo
Mfg LabelGM Ring & Pinion
Pinion Spline Count30 Spline Pinion
Ring Gear Bolts12 Bolt
Tooth Count37/9
Youtube Videohttps://youtu.be/KvB_LbTbpE4
Fitment NotesRam 03-09, Silverado/Sierra Duramax 01-09, Silverado/Sierra 01-07 Big Block
Material8620 Steel
Proposition 65 Warnings

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

*
*
*
Picture of AAM 11.5 Inch GM and Dodge 14 Bolt Full Float 4.11 Ratio Ring And Pinion Nitro Gear and Axle
AAM 11.5 Inch GM and Dodge 14 Bolt Full Float 4.11 Ratio Ring And Pinion Nitro Gear and Axle
SKU: AAM11.5-411-NG-FSJK
Manufacturer part number: AAM11.5-411-NG
Picture of AAM 11.5 Inch GM and Dodge 14 Bolt Full Float 3.73 Ratio Ring And Pinion Gear Nitro Gear and Axle
AAM 11.5 Inch GM and Dodge 14 Bolt Full Float 3.73 Ratio Ring And Pinion Gear Nitro Gear and Axle
SKU: AAM11.5-373-NG-FSJK
Manufacturer part number: AAM11.5-373-NG
Products specifications
Country of OriginUSA
Sold AsSet
Ring Gear RotationStandard
UPC670385600036
DifferentialAAM 11.5 Inch
AvailabilityAvailable
LocationRear
Ratio4.11 Ratio
UniversalNo
Mfg LabelGM Ring & Pinion
Pinion Spline Count30 Spline Pinion
Ring Gear Bolts12 Bolt
Tooth Count37/9
Youtube Videohttps://youtu.be/KvB_LbTbpE4
Fitment NotesRam 03-09, Silverado/Sierra Duramax 01-09, Silverado/Sierra 01-07 Big Block
Material8620 Steel
Proposition 65 Warnings

CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov