Yukon Gear & Axle · New
USA Standard Ring & Pinion Gear Set Dana 80 11.25in 3.73 Ratio w/ Install Kit 4.125in OD Head BRG
MPN ZGK2158 · Store SKU yukZGK2158
Supplier stock checked 11/7/2026, 4:35:58 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
USA Standard Gear Ring Gear & Installation Kits are an easy way to re-gear a differential with one simple part number. The kits package a ring and pinion set with a Master Installation Kit that contains all the bearings, seals, and small parts needed for a proper install. USA Standard Gear employs rigorous in-house quality testing and inspections to ensure its gears pass dimensional, material, and fitment testing. Available in a wide variety of OEM and aftermarket ratios, USA Standard Gear ring and pinion sets are ready to withstand the rigors of everyday commuting, trail running, and all types of spirited driving. USA Standard 11.25" Dana 80, 3.73 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package, 11.25" Dana 80 3.73 Rear Ring & Pinion, Install Kit, 4.125" OD Head Bearing
Manufacturer fitment & guides
Check ZGK2158 against the manufacturer’s application information below.
