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Engines and Components› Engine Bearings

Wiseco

Wiseco, Main Bearing Kit, 30 x 62 x 16 mm / 25 x 62 x 17 mm

$108.95 $107.82 Save $1.13

SKU: W00C BK5026

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Description

The Wiseco BK5026 is a main bearing kit designed for high-performance engines. These bearings are case-hardened to ensure maximum lifespan and smooth operation, even at high RPMs.

Manufactured by many of the same suppliers to OEMs, including leading Japanese manufacturers, these bearings are inspected for accuracy and quality. The kit includes two bearings with dimensions of 30x62x16mm and 25x62x17mm.

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 BK5026

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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