Yukon Gear & Axle YGK134 Dana 60 Thick 4.56 Ratio Complete Re-Gear & Install Kit Package

The Yukon Gear & Axle YGK134 is a complete re-gear and installation kit package designed for the Dana 60 thick differential with a 4.56 gear ratio. This all-in-one package bundles front and rear ring and pinion gear sets with a Yukon Master Overhaul Kit under a single part number, giving you everything required to complete a full differential re-gear without the hassle of sourcing individual components.

Yukon ring and pinion gear sets are manufactured using state-of-the-art design processes, advanced heat-treating techniques, and rigorous quality testing to ensure precise surface finish and structural integrity. The included Master Overhaul Kit features Timken bearings and races paired with all the hardware needed to finish the job.

Kit Includes:

• Front and rear ring & pinion gear sets — 4.56 ratio, thick cut
• Carrier bearings and races (Timken)
• Pinion bearings and races
• Pinion seal
• Complete shim kit (pinion depth and carrier shims)
• Ring gear bolts
• Pinion nut
• Crush sleeve (where applicable)
• Oil baffles and slingers (where applicable)
• Gear marking compound with brush
• Thread locker and silicone

Technical Notes: This package is spec'd for the Dana 60 Thick front axle and Ford 10.5" rear axle (F10.5). Designed for SRW (single rear wheel) applications. Requires a front differential case rated for 4.10 and below for proper fitment.

Yukon backs their gear sets with the Y.E.S. Plan — a lifetime, comprehensive, no-questions-asked protection plan that covers the gear set kit for as long as you own your vehicle. Whether you're upgrading to larger tires, improving towing capacity, or enhancing off-road performance, the YGK134 delivers a matched, precision-engineered solution in one convenient package.