What components are included in this bottom end gasket kit?

This Wiseco kit includes a complete crankshaft assembly, main bearings, and all the necessary gaskets and seals for your engine's bottom end rebuild.

Are the bearings in this kit high quality?

Yes, the kit includes OEM quality main bearings and rod bearings, which are selected for smooth operation and reliable longevity.

What is the purpose of the shot-peening on the connecting rod?

The shot-peening process, along with copper plating and heat treatment, helps to remove residual stress from the connecting rod and smooth its surface, contributing to its overall strength and durability.

Wiseco 09-16 Kawasaki KX250F Bottom End Gasket Kit

Specifications

Brand: Wiseco
Part #: WB1175
UPC: 193564117069

Wiseco 09-16 Kawasaki KX250F Bottom End Gasket Kit

Name: Wiseco 09-16 Kawasaki KX250F Bottom End Gasket Kit
Brand: Wiseco
Price: 137.34 USD
Availability: InStock

$137.34

On Backorder

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

Fits 2009-2016 Kawasaki KX250F. Wiseco Bottom End Gasket Kit includes crankshaft, bearings, and all necessary gaskets for a complete rebuild.

Key Features

Fits 2009-2016 Kawasaki KX250F.
Includes a complete crankshaft assembly, main bearings, and a full bottom-end gasket and seal kit.
Gaskets and seals are supplied under one part number for convenient rebuilding.
Connecting rod is copper-plated, heat-treated, and shot-peened to reduce stress.
Main and rod bearings are OEM quality for smooth operation and reliable longevity.
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

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Fits this vehicle

Kawasaki KX250F 2009-2016

Product Details

If you're rebuilding the bottom end of your 2009-2016 Kawasaki KX250F, this kit from Wiseco is a smart way to get everything you need in one package. It bundles a complete crankshaft assembly, main bearings, and a full set of bottom-end gaskets and seals, all under a single part number. This saves you the hassle of sourcing each component separately and ensures you have the right parts for a reliable rebuild.

Wiseco works with leading gasket suppliers to ensure OEM+ quality, meaning these gaskets meet or exceed original equipment specifications. The crankshaft itself is precision machined for strength and durability, with a connecting rod that's copper-plated, heat-treated, and shot-peened to reduce stress and smooth out the surface. The included main and rod bearings are also OEM quality, designed for smooth operation and long-lasting reliability. This attention to detail in manufacturing and quality control helps ensure your engine rebuild is done right and performs dependably.