What components are included in this Wiseco Crankshaft Kit?

This kit contains a complete crankshaft assembly, main bearings, and a comprehensive 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 within the connecting rod and smooth its surface. This attention to detail contributes to improved durability and a longer service life for the component.

Are there any special tools required for installing this crankshaft kit?

Installation of a crankshaft kit typically requires specialized tools for engine disassembly and reassembly, such as a flywheel puller, clutch holding tool, and torque wrenches. Refer to the manufacturer's installation instructions for a detailed list of required tools and procedures.

Wiseco 06-09 Yamaha YZ450F Crankshaft Kit

Specifications

Brand: Wiseco
Part #: WPC151
UPC: 193564111494

Wiseco 06-09 Yamaha YZ450F Crankshaft Kit

Name: Wiseco 06-09 Yamaha YZ450F Crankshaft Kit
Brand: Wiseco
Price: 613.29 USD
Availability: InStock

$613.29

On Backorder

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

Fits 2006-2009 Yamaha YZ450F. This Wiseco Crankshaft Kit includes everything needed for a bottom-end rebuild, saving you time and money.

Key Features

Fits 2006-2009 Yamaha YZ450F.
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 reduce stress and smooth surfaces.
Precision machined crank webs contribute to ultimate strength.
Features OEM quality main and rod bearings for smooth operation and longevity.
Wiseco's engineering and quality control measures ensure reliable service.

⚠️ 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 YZ450F 2006-2009

Product Details

If you're rebuilding the bottom end of your 2006-2009 Yamaha YZ450F, this Wiseco Crankshaft Kit is a smart way to get everything you need in one package. It bundles a complete crankshaft assembly, main bearings, and a full bottom-end gasket and seal kit, all under a single part number. This approach saves you the hassle of sourcing individual components and ensures you have the right parts for the job.

Wiseco puts a lot of attention into the details that matter for durability. The connecting rod in this kit is copper-plated, heat-treated, and shot-peened. This process helps remove internal stress and smooths out the surface, which contributes to a longer service life. The crank webs are precision machined for solid strength, and the kit includes OEM quality main and rod bearings that are chosen for smooth operation and reliable performance. This combination of materials and manufacturing processes means you're getting a well-built component designed for the demands of your YZ450F.

Having all the essential bottom-end components in one box simplifies your rebuild process. You can be confident that the included parts are designed to work together, and Wiseco's engineering and quality control measures aim to ensure reliable service for your motorcycle.