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Find Ring & Pinion Gears for your Sierra 3500

USA Standard Gear 11.50-Inch AAM Posi Rear Axle Ring and Pinion Gear Kit with Install Kit; 3.73 Gear Ratio (11-19 Sierra 3500 HD)Find parts that fit my vehicle

Item SHG29119
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      Product Information

      Features, Description, Q&A

      Features

      • For Applications with 14 Bolt Rear Cover and 12 Bolt Ring Gear
      • Includes NP673386/NP516549 Inner Pinion Bearing and Race with 4.375" Outside Diameter
      • Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts required to get vehicles off the lift and back on the road quickly.
      • Quick Kits provide a one-stop shopping experience that allows you to easily find the correct parts for common differential repairs at an affordable price.
      • The Gear and Install Kit Includes Yukon Dura Grip Clutch Style Limited Slip (LSD); All Positraction units are fully rebuildable.
      • The Ring Gear Diameter is 11.5"
      • This particular kit contains a 3.73 Ring & Pinion Gear Set
      • USA Standard Quick Kits provide four convenient differential repair packages to save time and money by including everything you need in one simple part number.

      Description

      USA Standard Gear Re-gear & Traction Kits are an easy way to dramatical increase performance of a differential in one simple part number. The kits package a ring and pinion set, an installation kit, and a Yukon Dura Grip limited slip positraction unit. Yukon Dura Grips provide smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. USA Standard Gear employs rigorous in-house quality testing and inspections to ensure its gears pass dimensional, material, and fitment testing. Available in a wide variety of OEM and aftermarket ratios, USA Standard Gear ring and pinion sets are ready to withstand the rigors of everyday commuting, trail running, and all types of spirited driving. This kit is a great way to increase traction by upgrading to a more aggressive gear ratio and adding an LSD in one fell swoop.

      Fitment:

      USA Standard Gear ZGK2115

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

      4.9

      Reviews of USA Standard Gear Drivetrain Products (7)

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      Reviews of USA Standard Gear Drivetrain products have an average rating of 4.9 out of 5

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          Word on the Trail

          American Trucks offers so much assistance and information, that it's like being best friends with a mechanic that loves to tinker with his toys. I will go out of my way to buy from American Trucks because of their customer service.

          rdw343
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