Yukon Gear & Axle YGK2345 Ring & Pinion Gear Set with Master Install Kit 3.55 Ratio Chrysler 8.75" 89 Case with Powr Lok Posi

The Yukon Gear & Axle YGK2345 is a complete re-gear package for the Chrysler 8.75" differential with 89-case housing, combining a high-performance 3.55 ratio ring and pinion gear set with a full master installation kit and Powr Lok limited-slip positraction unit — everything needed for a complete differential rebuild in one part number.

Kit Specifications:

• Differential: Chrysler 8.75" with 89-case housing
• Gear Ratio: 3.55
• Pinion Spline Count: 29 splines
• Included Positraction: Powr Lok limited-slip differential (LSD)
• Master Install Kit: Includes all required bearings, seals, shims, crush sleeve, and installation hardware

Key Features:

• Yukon ring and pinion gears manufactured using advanced heat-treating techniques and precision quality testing to exceed OE tolerances
• Complete one-part-number solution — ring and pinion set, Powr Lok posi unit, and all installation hardware included
• High-quality bearings and all necessary small parts for a complete differential rebuild
• Quiet-running gear design engineered for strength and ease of installation
• Backed by Yukon's limited lifetime warranty covering manufacturing defects for as long as you own the vehicle

The YGK2345 is the ideal solution for restoring or upgrading the drivetrain in classic Chrysler and Dodge muscle cars and trucks. Yukon's complete kit approach eliminates the need to source individual components separately, saving time and ensuring all parts are properly matched for a hassle-free install.