Yukon Gear & Axle · New
Yukon Gear Dana 44 / 60 and GM 8.5in Inner Front Disconnect Seal Replacement
MPN YMS5131 · Store SKU yukYMS5131
Supplier stock checked 11/8/2026, 2:29:48 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
Inner front disco replacement seal for 4WD Dana 44, Dana 60, and 8.5" straight axle. (Part number YMS5131) 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. Inner front disco replacement seal for 4WD Dana 44; Dana 60; and 8.5in. straight axle. Yukon Mighty seal. Inner front disco replacement seal for 4WD Dana 44, Dana 60, and 8.5" straight axle. Yukon Mighty seal. Yukon Mighty Seal, Front Inner on Dana 44/60 & GM 8.5” Differentials Yukon Mighty Seal; Front Inner on Dana 44/60/GM 8.5in. Differentials
Manufacturer fitment & guides
Check YMS5131 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y