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Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco Tracker Series Sportster 883-1200 9.51 CR Piston Kit

$136.95 $131.67 Save $5.28

SKU: W00C 40212P3

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This kit features a dish-style piston with two valve reliefs, a skirt coating for enhanced durability, and a 9.51:1 compression ratio. It includes piston #40212P3, ring set #3527X, wrist pin #S530, and circlip #W5731.

The piston has a bore diameter of 3.527 inches and a piston diameter of 3.5255 inches. The piston head volume is +11.20cc, and the bore is specified as 89.611mm. This kit is part of Wiseco's Tracker Series, known for offering forged strength at a mid-level price point.

Fitment

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Specifications

BrandWiseco
Part NumberW00C 40212P3

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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