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

This kit contains all the gaskets and seals specified for a bottom-end rebuild, along with a complete crankshaft assembly and main bearings. The connecting rod has undergone copper plating, heat treatment, and shot peening for improved durability.

Are the bearings in this kit of good quality?

Yes, the main and rod bearings included in this kit are OEM quality. This ensures smooth operation and reliable longevity for your engine's bottom end.

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

These processes help to remove residual stress from the connecting rod and smooth its surface. This contributes to the overall strength and durability of the crankshaft assembly.

Wiseco 03-13 WR250F Bottom End Gasket Kit

Specifications

Brand: Wiseco
Part #: WB1039
UPC: 193564116970

Wiseco 03-13 WR250F Bottom End Gasket Kit

Name: Wiseco 03-13 WR250F Bottom End Gasket Kit
Brand: Wiseco
Price: 88.28 USD
Availability: InStock

$88.28

On Backorder

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

Fits 2003-2013 Yamaha WR250F. This Wiseco bottom end gasket kit includes all the gaskets and seals needed for a complete engine rebuild.

Key Features

Fits 2003-2013 Yamaha WR250F.
Includes a complete crankshaft assembly, main bearings, and a full set of bottom-end gaskets and seals.
The connecting rod is copper-plated, heat-treated, and shot-peened to remove residual stress and smooth the surface.
Main and rod bearings are OEM quality for smooth operation and reliable longevity.
Gaskets are supplied by leading manufacturers and inspected for quality and accuracy.
Precision machined crank webs contribute to ultimate strength and durability.

⚠️ 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 2003-2013

Product Details

The connecting rod in this Wiseco kit is copper-plated, heat-treated, and shot-peened to reduce stress and smooth out the surface. This bottom end gasket kit is designed for your 2003-2013 Yamaha WR250F, making it a convenient option when you're rebuilding the lower part of your engine. It bundles together all the gaskets and seals you'll need under a single part number, saving you time hunting for individual components.

Wiseco sources these gaskets from well-known suppliers and inspects them for accuracy, aiming for OEM quality to ensure your rebuild is reliable. The kit also includes a complete crankshaft assembly and main bearings, which are manufactured with precision machined crank webs for strength and durability. The main and rod bearings are also OEM quality, contributing to smooth operation and longevity for your WR250F's engine.