Yukon Gear & Axle · New
Yukon Gear Buick / Oldsmobile & Pontiac Pinion Seal
MPN YMS8620N · Store SKU yukYMS8620N
Supplier stock checked 11/8/2026, 10:30:34 AM 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
(SOME 8.2" BOP) Buick, Oldsmobile & Pontiac pinion seal. (Part number YMS8620N) 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. (SOME 8.2" BOP) Buick, Oldsmobile & Pontiac pinion seal. Yukon Mighty seal. (SOME 8.2in. BOP) Buick; Oldsmobile/Pontiac pinion seal. Yukon Mighty seal. Buick, Oldsmobile & Pontiac pinion seal. Buick; Oldsmobile/Pontiac pinion seal.
Manufacturer fitment & guides
Check YMS8620N against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y