What components are included in this Wiseco crankshaft kit?

This kit contains a complete crankshaft assembly, main bearings, and a full bottom-end gasket and seal kit. It's designed to cover the essential parts for a bottom-end rebuild.

What is the benefit of the connecting rod being heat-treated and shot-peened?

These processes help remove residual stress from the connecting rod and smooth its surface. This contributes to the rod's overall strength and reliability during operation.

Are there any special tools required for installing this kit?

Installation of a crankshaft kit typically requires specialized tools for engine disassembly and reassembly, such as a flywheel puller, clutch holding tool, and a torque wrench. Always refer to the manufacturer's service manual for detailed installation procedures and tool requirements.

Specifications

Brand: Wiseco
Part #: WPC123
UPC: 193564110961

Wiseco 02-18 Yamaha YZ85 Crankshaft Kit

Name: Wiseco 02-18 Yamaha YZ85 Crankshaft Kit
Brand: Wiseco
Price: 333.61 USD
Availability: InStock

$333.61

On Backorder

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Fits 2002-2020 Yamaha YZ85. This Wiseco crankshaft kit includes everything needed for a bottom-end rebuild, ensuring reliable performance.

Key Features

Fits 2002-2020 Yamaha YZ85.
Includes a complete crankshaft assembly, main bearings, and a full bottom-end gasket and seal kit.
Connecting rod is copper-plated, heat-treated, and shot-peened to remove residual stress.
Precision machined crank webs offer strong performance.
Features OEM quality main and rod bearings for smooth operation and reliable longevity.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Fits this vehicle

Yamaha YZ85 2002-2020

Product Details

If you're getting ready to rebuild the bottom end of your 2002-2020 Yamaha YZ85, this Wiseco crankshaft kit is a smart way to save time and hassle. Instead of sourcing each component separately, this kit bundles the essential parts together under one part number, making your rebuild smoother. It contains a complete crankshaft assembly, main bearings, and a full bottom-end gasket and seal kit.

Wiseco puts a lot of care into these components. The connecting rod is copper-plated, heat-treated, and shot-peened to reduce stress and create a smoother surface. The crank webs are precision machined for strength, and the kit includes OEM quality main and rod bearings designed for smooth operation and long life. This attention to detail means you're getting a well-built kit that's ready for the demands of your YZ85.