Yukon Gear & Axle · New

Yukon Gear Steel Spool For GM 8.5in & 8.6in w/ 30 Spline Axles

Name: Yukon Gear Steel Spool For GM 8.5in & 8.6in w/ 30 Spline Axles
Brand: Yukon Gear & Axle
SKU: yukYP FSGM8.5-30
Price: 498.49 USD

MPN YP FSGM8.5-30 · Store SKU yukYP FSGM8.5-30

$498.49

CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 12:49:18 PM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

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

This Yukon steel spool is designed for GM 8.5" and 8.6" with 30 Spline axles. (Part number YP FSGM8.5-30) 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 GM 8.5in./8.6in. with 30 spline axles Yukon steel spool for GM 8.5" & 8.6" with 30 spline axles

Manufacturer fitment & guides

Check YP FSGM8.5-30 against the manufacturer’s application information below.

Part-specific notes

California Proposition 65: Y

Manufacturer documents

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What is the return policy?

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

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This policy does not limit rights required by law.

Yukon Gear Steel Spool For GM 8.5in & 8.6in w/ 30 Spline Axles

Product details

Manufacturer fitment & guides

Part-specific notes

Manufacturer documents

THE NEXT PART
OF YOUR BUILD.

Free shipping on $100+ orders.

Build with the right brands.

Find your next upgrade.

Make the whole setup work.

A few things to know.

Your build.

Delivery & checkout

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