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Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco 94-00 Polaris 300 ATV (721M07550 2973TD) Piston

$229.95 $210.89 Save $19.06

SKU: W00C PK1518

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Wiseco PK1518 is a top-end rebuild kit designed for overboring or rebuilding your engine's top end. It includes forged pistons, rings, wrist pins, circlips, and a top-end gasket set. This kit features a Pro-Lite piston and is suitable for single-cylinder applications.

The specifications for this kit include a displacement of 291cc, a standard bore of 74.50mm, an actual bore of 75.50mm, and an oversize bore of 1.00mm, with a stroke of 65.00mm.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWiseco
Part NumberW00C PK1518

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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