Engines and Components› Pistons and Piston Rings
Vertex Pistons
Vertex Pistons 17-22 250 SX/17-19 250 XC/20-22 250 XC TPI Top End Piston Kit
SKU: V046 VTK23630B-2
Advanced — 4+ hours
Description
Part #: VTK23630B-2
Exact fit A, B or C pistons match your cylinder bore perfectly to maximize power and performance, while reducing blow-by and oil consumption. All piston kits include piston, rings, wrist pin and circlips required.
MIA's Description
The pistons feature unique profiles and compression ratios, available in A, B, C, and D sizes to perfectly match your cylinder bore for maximum power and performance. All piston skirts are coated with a high-tech Molybdenum Disulfide coating for faster break-in and increased piston life. The cast piston kits utilize gravity casting with 18% silicone content for a lightweight yet strong component, heat-treated with a T-5 hardening and tempering cycle.
Fitment
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Specifications
| Brand | Vertex Pistons |
| Part Number | V046 VTK23630B-2 |
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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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