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Yukon Gear Dana 30 30Spline Disconnect Block-Off Kit. (Incl. Seals and Plate)

Yukon Gear & Axle · New

Yukon Gear Dana 30 30Spline Disconnect Block-Off Kit. (Incl. Seals and Plate)

MPN YA W39147-KIT-30 · Store SKU yukYA W39147-KIT-30

$110.89
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 6:00:02 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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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 kit will allow the vacuum-actuated axle disconnecting feature to be bypassed on Dana 30 differentials outfitted with 30 spline axles. Yukon Vacuum Disconnect Block-Off Kit for Dana 30 Diff, 30 Spline Yukon Vacuum Disconnect Block-Off Kit for Dana 30 Diff; 30 Spline

Manufacturer fitment & guides

Check YA W39147-KIT-30 against the manufacturer’s application information below.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

  • Not CARB approved. Destination and intended-use restrictions must be checked before sale.
  • Emissions acknowledgement required before purchase.
  • California Proposition 65: Y
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