Guaranteed Free Delivery by 12/24! available on most items - Details

Talk to a Sierra Enthusiast
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $4,000! Enter Daily

Yukon Gear Duragrip Posi Rear Differential; 33-Spline 9.5-Inch (07-13 Sierra 1500)

Item S500858
Call a Sierra Enthusiast at 1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Market Price $1,004.99 You Save 15% ($146.10)
Our Price

$858.89 (kit)

FREE Shipping

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
In Stock

Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    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

      Product Information

      Features, Description, Q&A, Specs & Installation


      • Rear Differential
      • 4320 Alloy Steel
      • High Traction
      • Spring Preloaded Side Gears
      • Fully Rebuildable
      • Smooth and Quiet Operation
      • 1 Differential
      • 1 Year Warranty
      • Fits 2007-2017 Sierras


      Superior Traction Differential. Developing aggressive traction that transmits your 2007-2017 Sierra's full torque to the surface for muscular, effective action, the Yukon Gear Duragrip 33-Spline 9.5-inch Posi Rear Differential is made to work with 9.5" GM axles. Featuring steel clutch plates that are alternately splined to the axle shaft and tabbed to the carrier, plus spring preloaded side gears, this differential ensures that both axles get plenty of traction, but that the highest dose of torque goes to the axle that currently has the most traction (achieved via a powerful lock-up feature). The Duragrip is built very tough, and offers both smooth and quiet operation despite its power.

      Premium Steel Build. The Yukon Gear Duragrip 33-Spline Differential is made extra beefy, featuring machinery grade 4320 steel internal construction – steel that is forged to increase its strength even more, particularly in the carefully cut gear teeth. Running best on GL-5 gear oil, this differential is completely rebuildable so that you can replace worn parts rather than needing to buy a new component entire. Assembled in the United States, this part comes with a 1 year limited warranty from Yukon.

      Application. The Yukon Gear Duragrip 33-Spline 9.5-inch Posi Rear Differential is designed for fitment to all 2007-2017 GMC Sierra pickups with a 9.5-inch axle.

      Technical Note. It is recommended to use high grade GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. Part number OILADD. The use of synthetic oil is allowed but may result in aggressive or noisy operation.

      Shop All Truck Parts And Accessories

      Shop All Truck Differential Carriers

      Shop All Truck Drivetrain Parts


      Yukon Gear YDGGM9.5-33-1

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Rear Differential

      Reviews of Yukon Gear Drivetrain Products (39)

      Brand Image

      Reviews of Yukon Gear Drivetrain products have an average rating of 4.8 out of 5

        Questions & Answers

        10 More Questions

            Related Sierra 1500 Categories