Yukon Gear High Performance Gear Set For Ford 8.8in in a 4.88 Ratio

Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you’ve added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need. Yukon Gear/Axle high performance ring/pinions set the standard for quality. Yukon designed the gear tooth surface finish to reduce friction and heat; and use high grade steel in both the ring/pinion; with fitment designed to OEM spec

• Fits Standard Rotation Ford 8.8 in.
• Fits standard rotation Ford 8.8"
• 8.80 in. Ring Gear Diameter
• 8.80" ring gear diameter
• 10 ring gear bolts
• 30 spline pinion
• 4.88 ratio

Upgrade drivetrain performance with the Yukon Gear & Axle YG F8.8-488 high-performance ring and pinion gear set. Designed for standard-rotation Ford 8.8-inch differentials, this gear set delivers the strength, precision, and dependable fit required for demanding automotive applications. The 4.88:1 gear ratio is well suited for vehicles running larger tires, increased engine power, or applications where improved acceleration and traction performance are desired.

Yukon engineers use advanced gear design, specialized heat-treating processes, and rigorous quality testing to produce consistent tooth strength and surface finish. The ring and pinion are manufactured from high-grade steel, with tooth surfaces engineered to help reduce friction and heat during operation. OEM-style fitment supports reliable installation and drivetrain compatibility while maintaining the quality standards expected from Yukon Gear & Axle products.

This Ford 8.8 ring and pinion set includes a ring gear with 10 mounting bolts and a 30-spline pinion. Yukon Gear & Axle also backs its gear sets with the Y.E.S. Plan, a lifetime comprehensive protection plan with no-questions-asked coverage for as long as you own the vehicle. Always verify differential application, rotation style, spline configuration, gear ratio, and installation requirements before ordering. Professional setup using the correct tools, bearings, shims, and gear oil is recommended for proper contact pattern, backlash, and long-term performance.

Features:

• Application: Fits standard-rotation Ford 8.8-inch differentials
• Brand: Yukon Gear & Axle
• Part Number: YG F8.8-488
• Gear Ratio: 4.88:1
• Ring Gear: 8.8-inch diameter with 10 mounting bolts
• Pinion: 30-spline configuration
• Construction: High-grade steel ring and pinion gears
• Design: Engineered tooth surface finish helps reduce friction and operating heat
• Fitment: Designed for OEM-style compatibility
• Coverage: Eligible for the Yukon Y.E.S. Plan lifetime protection program