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QuadBoss Yamaha YFM400/YFM450 Grizzly/Kodiak/YFM450 Wolverine/YXR450 Rhino Top End Gasket Kit

QuadBoss · New

QuadBoss Yamaha YFM400/YFM450 Grizzly/Kodiak/YFM450 Wolverine/YXR450 Rhino Top End Gasket Kit

MPN 563963 · Store SKU qbs563963

$74.87
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Supplier stock checked 11/8/2026, 10:02:34 AM UTC. Adding a part does not reserve it.

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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

Gasket set designed for piston replacement. Includes the head, base and upper gaskets. QuadBoss 563963 Top End Engine Gasket Set

Manufacturer fitment & guides

Check 563963 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.

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