What specific components are included in the Wiseco Garage Buddy Engine Rebuild Kit?

This kit contains a complete crankshaft assembly with precision-machined webs and a treated connecting rod, a Wiseco forged piston kit (including rings, wrist pin, and circlips), OEM-quality main bearings, all necessary gaskets, seals, and O-rings for both top and bottom end, a small-end bearing, and a free hour meter with a bracket.

What is the warranty coverage for this engine rebuild kit?

The Wiseco Garage Buddy Complete Engine Rebuild Kit is covered by a 90-day or 10-hour limited warranty, whichever comes first, against manufacturer defects.

Are there any restrictions on shipping this kit?

Yes, this kit is not CARB approved and cannot be shipped to California due to emissions regulations.

Wiseco 03-04 Yamaha WR250F Garage Buddy 12.71 CR Crankshaft

Specifications

Brand: Wiseco
Part #: PWR141-100
UPC: 193564023124

Wiseco 03-04 Yamaha WR250F Garage Buddy 12.71 CR Crankshaft

Name: Wiseco 03-04 Yamaha WR250F Garage Buddy 12.71 CR Crankshaft
Brand: Wiseco
Price: 889.99 USD
Availability: InStock

$889.99

On Backorder

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

Fits 2003-2004 Yamaha WR250F. This complete engine rebuild kit from Wiseco includes a crankshaft, forged piston, gaskets, and more for a hassle-free overhaul.

Key Features

Fits 2003-2004 Yamaha WR250F.
Complete engine rebuild kit includes crankshaft, forged piston kit, main bearings, gaskets, seals, O-rings, small-end bearing, and an hour meter with bracket.
Crankshaft features precision-machined crank webs for strength and a copper-plated, heat-treated, shot-peened connecting rod to reduce stress.
Forged piston kit includes rings, wrist pin, and circlips.
All necessary top and bottom end gasket kits are included for a complete seal.
Covered under a 90-day/10-hour limited warranty against manufacturer defects.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042

Fits this vehicle

Yamaha WR250F 2003-2004

Product Details

If your 2003-2004 Yamaha WR250F is due for a major engine overhaul, Wiseco's Garage Buddy Complete Engine Rebuild Kit is designed to make the process as straightforward as possible. This kit bundles all the essential components you need to bring your engine back to life, saving you time and the hassle of sourcing individual parts.

At the heart of this kit is a complete crankshaft assembly featuring precision-machined crank webs for solid strength. The connecting rod itself has been copper-plated, heat-treated, and shot-peened to reduce stress and create a smoother surface. You'll also find a quality forged Wiseco piston kit, which includes rings, a wrist pin, and circlips, all designed to work together for improved performance. This kit covers both the top and bottom end of your engine, ensuring a comprehensive rebuild.

Beyond the core rotating assembly and piston, this kit includes all the necessary gaskets, seals, and O-rings to ensure a leak-free reassembly. A small-end bearing is also provided for the two-stroke motorcycle application. To help you keep track of your engine's service intervals after the rebuild, Wiseco even throws in a free hour meter and bracket. This kit is covered by a 90-day/10-hour limited warranty against manufacturer defects, giving you confidence in your rebuild.