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Engines and Components› Pistons and Piston Rings
Vertex Pistons
Vertex Pistons 08-13 WR 300 Cast Replica Piston Kit
SKU: V046 23457B
Advanced — 4+ hours
Overview
The kit features a gravity cast aluminum alloy construction with 18% silicone content, providing a light yet strong piston. The piston skirt is coated with Molybdenum Disulphite for faster break-in and increased longevity. It also undergoes a T-5 hardening and tempering heat treatment cycle for added durability.
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Part #: 23457B
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.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Vertex Pistons |
| Part Number | V046 23457B |
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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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