What specific components are included in this bottom-end gasket kit?

This kit includes a complete crankshaft assembly, main bearings, and a comprehensive set of bottom-end gaskets and seals needed for your Yamaha YFM350 rebuild.

What makes the connecting rod in this kit durable?

The connecting rod is copper-plated, heat-treated, and shot-peened. This process helps to remove residual stress and smooth the surface, contributing to its overall strength and longevity.

Are there any special tools required for installing this kit?

Installation of a bottom-end gasket kit typically requires specialized tools for engine disassembly and reassembly, such as a torque wrench, flywheel puller, and clutch holding tool. Refer to the manufacturer's service manual for specific tool requirements and procedures.

Wiseco Yamaha YFM350 Bottom End Gasket Kit

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Specifications

Brand: Wiseco
Part #: WB1033
UPC: 193564112859

Wiseco Yamaha YFM350 Bottom End Gasket Kit

Name: Wiseco Yamaha YFM350 Bottom End Gasket Kit
Brand: Wiseco
Price: 83.37 USD
Availability: InStock

$83.37

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Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Wiseco Yamaha YFM350 Bottom End Gasket Kit. This kit includes everything needed for a bottom-end rebuild, saving you time and money.

Key Features

Fits a range of Yamaha YFM350 models including Raptor, Grizzly, and Warrior.
Includes complete crankshaft assembly, main bearings, and a full bottom-end gasket and seal kit.
OEM quality main bearings and rod bearings ensure smooth operation and reliable longevity.
Precision machined crank webs contribute to ultimate strength and durability.
Connecting rod is copper-plated, heat-treated, and shot-peened to reduce residual stress and smooth the surface.
Gaskets and seals are supplied under one part number for convenient rebuilds.

⚠️ 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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Will this fit your vehicle?

Product Details

Wiseco is well-known for making high-performance engine components, and this bottom-end rebuild kit for your Yamaha YFM350 is no exception. If you're getting ready to tackle a bottom-end rebuild on your ATV, this kit is designed to make the job easier by consolidating all the necessary parts into one convenient package. It contains a complete crankshaft assembly, main bearings, and a full set of bottom-end gaskets and seals, all under a single part number.

This kit is built with OEM quality main and rod bearings to ensure smooth operation and long-lasting reliability. The crankshaft features precision-machined crank webs for maximum strength and durability, while the connecting rod is copper-plated, heat-treated, and shot-peened to reduce stress and create a smoother surface. These components are manufactured by leading gasket suppliers and undergo rigorous quality control to ensure they meet exacting standards, making your rebuild job straightforward and dependable.

This kit is a must-have for getting your Yamaha YFM350 bottom-end rebuild done right. It fits a range of popular Yamaha models, including the YFM350 Raptor, Grizzly, and Warrior.