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Nitro Gear & Axle GM 8.50/8.60-Inch Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio (99-10 Silverado 1500)Find parts that fit my vehicle

Item S183411
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Nitro Gear & Axle GM 8.50/8.60-Inch Rear Axle Ring and Pinion Gear Kit; 4.88 Gear Ratio (99-10 Silverado 1500)
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$299.00

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      Product Information

      Description, Q&A

      Description


      Nitro Gear and Axle strives to provide the highest quality differential components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and applications. At Nitro we know differentials, and know what it takes to provide you with high quality components. 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:

      Nitro Ring and Pinion Set
      Differential: GM 8.5 Inch and GM 8.6 Inch 10 Bolt
      Location: Rear
      Rotation: Standard
      Gear Ratio: 4.88
      Tooth Count: 39/8
      Material: 8620 Steel
      Pinion Spline: 30
      Ring Gear Bolts: 10 (Not Included)
      Manufacturer: Nitro Gear and Axle
      Warranty: 2 Years
      Sold As A Set
      Tech Notes:

      Nitro 8.5 and 8.6 gears work on both GM 8.5 inch and GM 8.6 inch Differentials
      For 8.5 inch use MKGM8.5
      For 1999-2008 8.6 inch use MKGM8.6
      For 2009-2014 8.6 inch use MKGM8.6-B

      Fitment:

      Nitro Gear & Axle GM8.5-488-NG

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

      4.5

      Reviews of Nitro Gear & Axle Drivetrain Products (8)

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      Reviews of Nitro Gear & Axle Drivetrain products have an average rating of 4.5 out of 5

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          Word on the Trail

          Easy to find what i was looking for. Lots of great photos, and even able to match the year, make, model, and color of my truck for great reference to what the product will look like installed on my truck.

          steve_kenley
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