Yukon Ford 10.5" Ring & Pinion Gears- Super Duty, '99-'10, 31 Spline jeep-cherokee-xj-1984-2001 and aggressive off-road driving conditions

and aggressive off-road driving conditions

and overall assembly

Precision machined alloy steel construction

Proper installation requires accurate pinion depth

Cast in the USA from high strength 8620 chromoly steel and fully machined for precision

Yukon Ford 10.5" Ring & Pinion Gears- Super Duty, '99-'10, 31 Spline jeep-cherokee-xj-1984-2001 and aggressive off-road driving conditionsThis Ford Super Duty 10. 5" ring and pinion gear set is designed for 19992010 Ford truck, van, and SUV's with the Ford 10. 5" rear axle and 31 spline pinion. These gear sets are commonly used in towing, off road, commercial, and performance applications. Ford 10. 5" rear axles are widely used in Super Duty trucks, Excursions, vans, and commercial chassis because of their large ring gear size and heavy duty load capacity. Lower numerical ratios such as