Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco Automotive RING (1 SET FOR 1 PSTN) Ring Shelf Stock

$21.99

SKU: W00C 4250H

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

Moderate — 2–4 hours

Description

Part #: 4250H

Wiseco 4-stroke piston ring sets are made specifically to Wiseco's specifications to provide ultimate performance and sealing with Wiseco's wide variety of 4-stroke pistons. From compression and sealing to oil control, rings can make or break piston performance, which is why Wiseco rings are developed and tested for race-ready performance.

MIA's Description

The Wiseco 4250H is a piston ring set designed for a 4.250 inch bore. This set includes a top ring with a 1/16 inch thickness, made of ductile iron with a plasma-moly facing. The second ring also has a 1/16 inch thickness and is made of cast iron. An oil ring with a 3/16 inch thickness is also included.

Fitment

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

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Specifications

BrandWiseco
Part NumberW00C 4250H

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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