Yukon Gear & Axle · New
Yukon Gear Dana 25 / 27 / 30 / 36 / 44 / 50 Pinion Seal Replacement
MPN YMS5778 · Store SKU yukYMS5778
Supplier stock checked 11/7/2026, 4:21:57 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
This is the Yukon Dana 25 / 27 / 30 / 36 / 44 / 50 Pinion Seal replacement. (Part number YMS5778) Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come. Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come. Replacement pinion seal for Dana 25, Dana 27, Dana 30, D36, Dana 44, & Dana 50 .Yukon Mighty seal. Replacement pinion seal for Dana 25; Dana 27; Dana 30; D36; Dana 44;/Dana 50 .Yukon Mighty seal. Dana 25 / 27 / 30 / 36 / 44 / 50 Pinion Seal replacement Dana 25/27/30/36/44/50 Pinion Seal replacement
Manufacturer fitment & guides
Check YMS5778 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y