What components are included in the Wiseco WPC133 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's heat treatment and shot-peening?

The copper-plated, heat-treated, and shot-peened connecting rod helps to remove residual stress within the metal. This process also smooths surface blends, contributing to the rod's overall durability and reliability.

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

Installation of a crankshaft kit typically requires specialized engine tools and a good understanding of internal engine mechanics. Always refer to the manufacturer's installation instructions for specific tool requirements and procedures.

Wiseco 01-05 YFM660 Raptor Crankshaft Kit

Specifications

Brand: Wiseco
Part #: WPC133
UPC: 193564110343

Wiseco 01-05 YFM660 Raptor Crankshaft Kit

Name: Wiseco 01-05 YFM660 Raptor Crankshaft Kit
Brand: Wiseco
Price: 628.01 USD
Availability: InStock

$628.01

On Backorder

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Fits 2001-2005 Yamaha YFM660R Raptor. Wiseco crankshaft kit includes crankshaft, bearings, and gaskets for a complete bottom-end rebuild.

Key Features

Fits 2001-2005 Yamaha YFM660R Raptor.
Includes a complete crankshaft assembly, main bearings, and a full bottom-end gasket and seal kit.
The connecting rod is copper-plated, heat-treated, and shot-peened to remove residual stress and smooth surface blends.
Features OEM quality main bearings and rod bearings for smooth operation and reliable longevity.
Precision machined crank webs are used for strength and durability.
This kit helps save time and money for your ATV's bottom-end rebuild.

⚠️ 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 YFM660R Raptor 2001-2005

Product Details

Wiseco is well-known for making strong internal engine components, and this crankshaft kit for your 2001-2005 Yamaha YFM660R Raptor is a prime example. If you're diving into a bottom-end rebuild on your Raptor, this kit bundles the essential parts you need to get the job done right, saving you time and hassle hunting down individual pieces.

Inside this box, you'll find a complete crankshaft assembly, main bearings, and a full bottom-end gasket and seal kit. The connecting rod is copper-plated, heat-treated, and shot-peened to reduce stress and ensure a smooth surface. Precision machining on the crank webs contributes to its overall strength and reliability. The kit also includes OEM quality main and rod bearings, which are crucial for smooth operation and long-lasting performance in your ATV's engine.

Having all these critical components in one package simplifies your rebuild process. This kit is designed to provide reliable service, making it a solid option for bringing your Yamaha Raptor's engine back to top shape.