8.6 inch GM 3.73 Rear Ring and Pinion Install Kit 30 Spline Positraction Axle Bearings and Seals Yukon Gear & Axle

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  • Regular price $1,187.40

Yukon Gear & Axle 8.6 inch GM, 3.73 Ratio Rear Ring and Pinion Gear Set and Master Install Kit Package, with 30 Spline Yukon Dura Grip Limited Slip Positraction, and Axle Bearings and Seals

  • Rear Differential 8.6 inch GM
  • Gear Ratio 3.73
  • Location Rear
  • Structured Ring and Pinion Install Kit
  • Spline 30 Spline
  • Positraction Yes
  • Axle Bearings and Seals Yes
  • Warranty Warrantied against manufacturing defects for one (1) year
  • Sold As Kit


  • For Applications with 10 Bolt Rear Cover and 10 Bolt Ring Gear
  • Pro Kits feature the highest quality components and are backed by the best warranty in the business.
  • Pro Kits include premium Yukon ring and pinion sets, Yukon Master Install kits with high quality Timken bearings and the necessary small parts required to get vehicles off the lift and back on the road quickly.
  • The Gear and Install Kit Includes Axle Bearings and Seals
  • 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 8.5 inch
  • Yukon Pro Kits offer premium differential repair and performance parts in several convenient packages to save time and money by including everything you need in one simple part number.
  • This particular kit contains a 3.73 Ring and Pinion Gear Set