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AAM 11.5" 11-1/2 14 Bolt 4.88 Ring & Pinion Nitro Gear Set

$450.00

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AAM 11.5" Ring & Pinion

4.88 Gear Ratio

Nitro gears are manufactured using state of the art CNC machining processes, and the highest quality 8620 forgings. Special heat treating and lapping processes ensure long lasting, quiet running, and smooth installation every time.

Rear Differential: AAM 11-1/2" 14 Bolt Full Float Rear

Ratio: 4.88

Tooth Count: 43-8

Manufacturer: Nitro Gear & Axle

Warranty: 2 Years

# of Ring Gear Bolts: 12 (not included)

Vehicle Application:

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


  • Shipping Weight: 33lbs
  • Manufactured by: Nitro Gear & Axle



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This product was added to our catalog on Sunday 25 December, 2011.

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