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Engines and Components› Pistons and Piston Rings

Vertex Pistons

Vertex Piston 99-23 Yamaha YZ 250 250cc Top End Piston Kit

$242.95 $218.66 Save $24.29

SKU: V046 VTK22584A-2

In Stock
In Stock
Ships by Jun 10
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Non-Returnable Item
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Description

The Vertex VTK22584A-2 Top End Piston Kit is a cast replica kit designed for Yamaha YZ 250 and YZ 250 X models. It includes a piston, rings, pins, circlips, and top-end gasket kit. The piston features a standard compression ratio and a 66.34mm diameter, fitting a 66.40mm cylinder bore with 250cc displacement.

Fitment

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Specifications

BrandVertex Pistons
Part NumberV046 VTK22584A-2

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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