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Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco 4 Stroke Forged Series Piston, 3.518 in. Bore

$223.95 $205.78 Save $18.17

SKU: W00C 4725P2

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Description

The Wiseco 4725P2 is a domed piston designed for the rear cylinder of Harley-Davidson 1340 Evolution engines. It features a 3.518-inch bore diameter and a 10:1 compression ratio. This piston kit includes piston #303072, ring set #3517X, wrist pin #S534, and circlip #W5731.

Fitment

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Specifications

BrandWiseco
Part NumberW00C 4725P2

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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