Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5"/8.6" Differential with 30 Spline Axle, 2.73-And-Up Ratio, YDGGM8.5-3-30-1 & & Axle (YK GM8.6-A) Master Overhaul Kit for GM 8.6 Differential

Yukon Dura Grip Limited Slip Positraction Unit for GM 8.5"/8.6" Differential with 30 Spline Axle, 2.73-And-Up Ratio, YDGGM8.5-3-30-1Dura Grip Positraction from Yukon Gear and Axle provides aggressive traction to both wheels while maintaining a smooth ride. For a variety of on and off road applications.Compatible with Differentials: GM 8.5" Front - 28 Spline; GM 8.5" Front - 30 Spline; GM 8.5" Rear - 28 Spline; GM 8.5" Rear - 30 Spline; GM 8.6" Rear, '09; up; GM 8.6" Rear, '99-'08Yukon Gear & Axle (YK GM8.6-A) Master Overhaul Kit for GM 8.6 DifferentialA complete package for differential work. Included in the Yukon Master Overhaul Kit are carrier bearings and races, pinion bearings and races, pinion seal, axle seals, complete shim kit, ring gear bolts, pinion nut, crush sleeve , oil baffles and slingers (if applicable), thread locker, marking compound with brush, gasket (if applicable) and silicone (if applicable).

• Product 1: Fits 8.5" & 8.6" GM with 30 Spline Axles; Fits 2.73 Gear Ratio & Up
• Product 1: Limited Slip Differential with Composite Clutches
• Product 1: Yukon Dura Grips feature 4320 chromoly spider gears for ultimate durability
• Product 1: Fully rebuildable design and proudly assembled in the USA
• Product 2: HIGH QUALITY: Yukon Master Overhaul Kits Give You All The High Quality Parts You Need To Start And Finish Every Differential Job
• Product 2: TAILOR MADE KITS: Yukon Offers More Tailor-Made Kits Than Any Other Manufacturer In The Industry To Meet Your Specific Installation Needs
• Product 2: HIGH QUALITY BEARINGS & RACES: This Kit Uses Timken Bearings And Races Along With High Quality Seals And Small Parts
• Product 2: INCLUDED COMPONENTS: Included In This Kit Are Carrier Bearings And Races, Pinion Bearings And Races, Pinion Seal, Complete Shim Kit, Ring Gear Bolts, Pinion Nut, Crush Sleeve (If Applicable), Oil Baffles And Slingers (If Applicable)