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G2 Axle and Gear 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit; 4.10 Gear Ratio (07-18 Sierra 1500)

Item S506514
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G2 Axle and Gear 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit; 4.10 Gear Ratio (07-18 Sierra 1500)
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$319.99 (kit)

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Ideal for Street Applications
      • Has a 4.10 Gear Ratio
      • Features an 8.5 in. and 8.6 in. Ring Gear Diameter
      • 30-Spline Pinion
      • 10 7/16” x 20 LH Ring Gear Bolts
      • Forged 8620 Steel Construction
      • Professional Installation Recommended
      • 10-Year Limited Warranty
      • Fits 2007 to 2018 GMC Sierra 1500 Models

      Description

      Designed for Street Applications.  The G2 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit with 4.10 gear ratio is designed to run cooler and quieter than stock. This makes it excellent for street applications where low noise is a consideration. Furthermore, it’s made to OE factory specifications to make installation easier.

      High-Quality Construction. The G2 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit is made from high-grade forged 8620 steel. It’s precision-machined using the latest in manufacturing technology. Computer-controlled heat treatment improves the durability of the gears. Additionally, double-lapping ensures the smoothest surfaces to reduce friction and road noise.

      Professional Installation Recommended. With a complex process, specialist equipment, and high skill requirements; G2 recommends that installation is performed by a professional mechanic.

      Backed by 10-Year Limited Warranty. G2 warrants that the 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit is free of defects in workmanship and materials. Exclusions will apply.

      Application. The G2 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit with 4.10 gear ratio is designed to fit 2007 to 2018 GMC Sierra 1500 models.

      Shop All Truck Parts And Accessories

      Shop All Truck Drivetrain Parts

      Shop All Truck Gears: Ring And Pinion

      Fitment:

      G2 Axle and Gear 1-2021-410

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Rear Ring Gear
      • (1) Pinion Gear
      4.9

      Reviews of G2 Axle and Gear Drivetrain Products (71)

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      Reviews of G2 Axle and Gear Drivetrain products have an average rating of 4.9 out of 5

        Questions & Answers

        10 More Questions

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