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Dodge + GM Nitro AAM 9.25" Reverse Ring & Pinion (3.42 Ratio)

Fits: AAM 9.25" (Reverse Rotation)

GM IFS & Dodge (AAM) 9.25" Reverse High Pinion 3.42 Nitro Ring & Pinion

Tech Note:

Direct fit for 2007 & Newer Dodge 2500 & 3500 with OEM carrier ONLY.

2003-2006 Dodge vehicles using this ring & pinion on an OEM carrier require MRG925A ring gear spacer or the 07 & newer type carrier NC-AAM9.25-COM.

2007 & newer Dodge 2500 & 3500 will still require MRG925A ring gear spacer with aftermarket air locker such as ARBRD197.

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.

Specs: 

Differential: AAM 9.25" Reverse High Pinion (IFS or Solid Axle)

Gear Ratio: 3.42

Tooth Count: 41/12

Pinion Splines: 30

Ring Gear Bolts: 12 (not included)

Manufacturer: Nitro Gear & Axle

FITMENT

1988-1999 Chevy & GMC K2500 (8 Lug Only)

1992-1999 Chevy & GMC K3500 (8 Lug Only)

1999-2019 Chevy Silverado 2500 2500HD & 3500HD

1999-2019 GMC Sierra 2500 2500HD & 3500HD

2003-2009 Hummer H2

2001- 2004 Chevy 1500HD 1500 HD

1992-2013 Chevy Suburban 3/4 Ton 2500

1992-1999 GMC Suburban 3/4 Ton 2500

2000-2013 GMC Yukon XL 3/4 Ton 2500

2006-2008 Dodge Ram 1500 4x4 Mega Cab

2003-2007 Dodge Ram 2500 & 3500 4x4 (Requires spacer)

2007-2019 Dodge Ram 2500 & 3500 4x4

Nitro Gear & Axle: GM9.25-342R-NG

 
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