Yukon 11.25in Dana 80 4.30 Rear Ring & Pinion Install Kit 35 Spline Positraction 4.375in BRG

If you're looking to re-gear the rear axle on your 1999-2016 Ford F-350 Super Duty, this Yukon Gear & Axle kit has everything you need in one package. You get a 4.30 ratio ring and pinion gear set, a complete master install kit featuring high-quality Timken bearings, and a 35-spline Yukon Dura Grip clutch-style limited-slip differential. This comprehensive package is designed for the Dana 80 rear axle, which typically has a 10-bolt rear cover and a 12-bolt ring gear.

Yukon engineers their ring and pinion sets using advanced design and heat-treating techniques to meet strict quality standards. The included master install kit contains all the necessary small parts and bearings to properly rebuild your differential, ensuring a smooth and reliable operation. The Dura Grip limited-slip differential is fully rebuildable, offering improved traction for towing, hauling, or off-road adventures. This kit is specifically configured for carrier cases designed for 4.10 and up gear ratios, and the ring gear diameter is 11.25 inches.

Choosing a complete kit like this saves you time and money compared to sourcing each component individually. It ensures that all the parts are compatible and ready to get your truck back on the road quickly. Yukon also backs these kits with their Y.E.S. Plan, a lifetime protection plan for the gear set kit.