Yukon Gear & Axle · New

Yukon Gear Steel Spool For Toyota T100 8.4in w/ 30 Spline Axles

Name: Yukon Gear Steel Spool For Toyota T100 8.4in w/ 30 Spline Axles
Brand: Yukon Gear & Axle
SKU: yukYP FST100-30
Price: 450.31 USD

MPN YP FST100-30 · Store SKU yukYP FST100-30

$450.31

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Supplier stock checked 11/7/2026, 4:21:25 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.

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 Performance Steel Spool is designed for Toyota T100 8.4" 30 Spline. (Part number YP FST100-30) Yukon Steel Spools provide maximum differential lockup for traction on the street or trail. 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 Steel Spools provide maximum differential lockup for traction on the street or trail. Yukon Performance Steel Spool for Toyota T100 8.4in. 30-Spl Yukon Performance Steel Spool for Toyota T100 8.4" 30-Spl

Manufacturer fitment & guides

Check YP FST100-30 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 Toyota T100 8.4in 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

Delivery address