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Yukon Gear 8.5-Inch and 8.6-Inch Rear Axle Ring and Pinion Gear Kit; 3.08 Gear Ratio (07-18 Sierra 1500)

Item S500843
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • Rugged Build
      • Boosts Performance
      • For Street or Trail Use
      • Quiet Operation
      • 8.5-inch Ring Gear
      • 10 Ring Gear Bolts
      • 30 Spline Pinion
      • 3.08 Ratio 
      • For 2007-2018 GMC Sierras


      Elevate Performance. Push the performance envelope of your Sierra by going with this Yukon Gear 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Set. It features a 3.08 ratio, ensuring you can get through all kinds of rugged trail conditions, and when bad weather strikes on the roads you drive daily. You won't have to endure noisy operation, because this kit is designed to generate little noise, making it practical for everyday use.

      Rugged Construction. Each component in this set is made by Yukon Gears out of high-quality solid steel. As a result, the gears can withstand rugged use and keep working perfectly.

      Everyday Practicality. You rely on your truck to run strong every day, and this Yukon Gear 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Set won't slow you down. In fact, Yukon Gears stands behind it with a one-year warranty against manufacturer defects, boosting your confidence. The setup with an 8.5-inch ring gear, 10 ring gear bolts and a 30-spline pinion is designed to run smoothly and with little noise, so you can enjoy driving around town without any issues.

      Application. This Yukon Gear 8.5 in. & 8.6 in. Rear Ring Gear and Pinion Set was designed for 2007-2018 GMC Sierras.

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      Yukon Gear YG GM8.5-308

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Ring Gear
      • (1) Pinion Gear

      Customer Reviews (3)

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

          Questions & Answers

          10 More Questions

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