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AAM 11.8, 4.10 Ratio, Nitro Ring & Pinion
AAM 11.8 Ring & Pinion


 
Alternative Views:
AAM11.8" R&P
Price: $550.00


Product Code: AAM11.8-410-NG
Qty:

Description Vehicle Applications
 

AAM 11.5" / AAM11.8"
4.10 Nitro Ring & Pinion

Fits:
2003-2015 Dodge Ram 2500 w/ Cummins Diesel
2003-2015 Dodge Ram 3500 w/ Cummins Diesel
2003-2015 Chevy Silverado 2500HD w/ Duramax
2003-2015 Chevy Silverado 3500HD w/ Duramax
2003-2015 GMC Sierra 2500HD w/ Duramax
2003-2015 Chevy Silverado 2500HD w/ Vortec 8.1L Big Block
2003-2015 Chevy Silverado 3500HD w/ Vortec 8.1L Big Block
2001-2005 GMC Sierra 2500HD w/ Vortec 8.1L Big Block
2001-2005 GMC Sierra 3500HD w/ Vortec 8.1L Big Block

Differential: AAM 11.5" & AAM 11.8", 14 Bolt
Gear Ratio: 4.30
Tooth Count: 41/10
Pinion Splines: 30
Ring Gear Bolts: 12 (not included)
Manufacturer: Nitro Gear & Axle
Warranty: 2 Years


Tech Notes: These are a premium aftermarket gear set that is far superior than your stock 11.5" gear set. These Nitro Gears are a true 11.8" diameter gear set and are a direct replacement for your 11.5" factory gear and also a direct replacement for 13-15 AAM 11.8" rear axle

Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford & 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.



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