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Engines and Components Engines, Blocks and Components

Hot Rods

Hot Rods Bottom End Kit, Bottom End Kit, ea, 1

$910.95 $774.31 Save $136.64

SKU: H063 HR00238

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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

The Hot Rods Heavy Duty Crankshaft Bottom End Kit (MPN: HR00238) provides a complete and reliable solution for rebuilding the engine of Yamaha YZ85 models from 2002 to 2018. Engineered to meet or exceed OEM specifications, this kit ensures optimal performance and durability. It includes an OE replacement crankshaft with a pre-installed connecting rod, a wrist pin bearing, and a comprehensive engine gasket set for thorough rebuilds. The precision engineering of the components ensures accurate fitment and ease of installation. Please note that the water pump seal is not included in this kit.

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

BrandHot Rods
Part NumberH063 HR00238

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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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