It uses a two-piece case and six forged internal gears for added strength. The Powr-Lok uses a ramping-clutch design to become more aggressive as tire-spin increases. The composite clutches provide long life and high performance.
We recommend using standard 80/90wt (non-synthetic) oil with Posi additive. Premium master install kit uses only the highest quality components including Timken brand bearings.
Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush collar (if applicable), threadlock, marking compound, brush, and gasket or RTV silicone. Pinion Splines: 29 (Requires 29 Spline Pinion Yoke). 1- Chrysler 8.75 3.55 Ring & Pinion Set (Yukon Gear). 1- Chrysler 8.75 Powerlok Posi Differential (30 Spline). 1- Chrysler 8.75 Master Install Kit (Timken Bearings).The item "Dodge Chrysler 8.75 3.55 Ring and Pinion Sure Grip Posi Yukon Gear Pkg 489 Case" is in sale since Thursday, October 22, 2020. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Transmission & Drivetrain\Differentials & Parts". The seller is "clif_dente" and is located in Michigan. This item can be shipped to United States.