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Exterior Components› Body Panels and Components

All Balls Racing

All Balls Racing 86-90 Yamaha BW80 Crank Shaft Bearing Kit

$62.72 $59.58 Save $3.14

SKU: A0EK 24-1074

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

Beginner — under 30 min

Description

The All Balls Racing crankshaft bearing and seal kit is designed for Yamaha BW80 (1986-1990) and PW80 (1983-2006) models. This kit offers precision-engineered replacements for enhanced engine performance and reliability.

The kit includes two 6205 C3 KOYO bearings (25x52x15mm) and two seals, one measuring 32x44x8mm and the other 25x40x8mm. The seals have fluorocarbon lips to minimize dry start friction. This kit excludes seals for 4-stroke applications.

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

BrandAll Balls Racing
Part NumberA0EK 24-1074

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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