Yukon Gear & Axle · New
Yukon Gear Pinion Seal for Jeep Wrangler JL Front Dana 30
MPN YMSC1031 · Store SKU yukYMSC1031
Supplier stock checked 11/7/2026, 12:21:17 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
The Yukon Pinion Seal is made for Jeep Wrangler JL Front Dana 30/186 MM. (Part number YMSC1031) 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. Yukon Mighty Seals use the latest designs and manufacturing technologies to produce a precision fit, a tight seal and long life. Yukon Mighty Seals use the latest designs and manufacturing technologies to produce a precision fit; a tight seal and long life. Yukon Pinion Seal for Jeep Wrangler JL Front D30/186 MM
Manufacturer fitment & guides
Check YMSC1031 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y