Yukon Gear & Axle · New

Yukon Gear Steel Spool For Dana 80 w/ 37 Spline Axles / 4.10+

Name: Yukon Gear Steel Spool For Dana 80 w/ 37 Spline Axles / 4.10+
Brand: Yukon Gear & Axle
SKU: yukYP FSD80-4-37
Price: 911.85 USD

MPN YP FSD80-4-37 · Store SKU yukYP FSD80-4-37

$911.85

CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/8/2026, 12:08:43 AM UTC. Adding a part does not reserve it.

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Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

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Product details

This Yukon steel spool is designed for Dana 80 with 37 Spline axles, 4.10 and up. (Part number YP FSD80-4-37) Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each Yukon spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only. Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each Yukon spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only. Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. Yukon steel spool for Dana 80 with 37 spline axles, 4.10 & up Yukon steel spool for Dana 80 with 37 spline axles; 4.10/up

Manufacturer fitment & guides

Check YP FSD80-4-37 against the manufacturer’s application information below.

Part-specific notes

California Proposition 65: Y

Manufacturer documents

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