FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Sierra 1500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$12k Summer Sweepstakes! Enter Daily>

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 S506515
Product Image
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)
Verify parts fit and get product recommendations.
Sierra 1500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$0.00
Want $10? Write one of the first 5 reviews 4.9 G2 Axle and Gear Drivetrain product ratings
Our Price

$225.99 (kit)

FREE Shipping Market Price $259.89 You Save 13% ($33.90) Up to 10% off for Military & First Responders! See Details

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Out of Stock

Ship to: Columbus - 43215
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Loading Indicator

      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Ideal for Performance Applications
      • Has a 4.10 Gear Ratio
      • Designed with 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
      • Professional Installation Recommended
      • 10-Year Limited Warranty
      • Fits 2007 to 2018 GMC Sierra 1500 Models

      Description

      Made for Performance. The G2 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Kit with 4.10 gear ratio is made to handle the increased loads of modern performance vehicles. It’s made according to OE specifications to ensure a perfect fit and easy installation. It’s made to be extremely tough and durable and the precise manufacturing allows it to keep noise levels low.

      High-Quality Construction.  G2 made the 8.5 in. & 8.6 in. Rear Ring Gear and Pinion from high-grade forged 8620 steel. Using the latest in manufacturing technology, G2 ensures that their gears are precision-machined and properly heat-treated. Furthermore, the double-lapped surfaces reduce friction and road noise.

      Professional Installation Recommended. G2 recommends that the kit is installed by professional mechanic due to the need for specialist equipment and high skill requirement.

      Includes 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 2-2021-410

      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)

      Brand Image

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

        Questions & Answers

        10 More Questions

            Related Sierra 1500 Categories

            Word on the Trail

            Not only is the price a great price, but the install video completely sold me! I'll be buying all of my parts moving forward from American Trucks!

            aaairfilters33
            Previous Slide Next Slide