Yukon Gear & Axle · New
Yukon Gear 9in 31Spline (69-73Mustang & Others) Axle Seal
MPN YMS9363S · Store SKU yukYMS9363S
Supplier stock checked 11/8/2026, 3:12:27 AM UTC. Adding a part does not reserve it.
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Product details
This is the Yukon Mighty Seal. 9" 31 Spline ('69 – '73 Mustang and Others) axle seal. (Part number YMS9363S) 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 Seal. 9" 31 spline (‘69 – ‘73 Mustang & Others) axle seal Yukon Mighty Seal. 9in. 31 spline ( 69 - 73 Mustang/Others) axle seal
Manufacturer fitment & guides
Check YMS9363S against the manufacturer’s application information below.
Part-specific notes
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