What specific gaskets and seals are included in this kit?

This kit includes all the gaskets and seals specified for the top end of your Yamaha YZ125. It's designed to cover everything needed for a complete top-end rebuild under one part number.

Where are these gaskets manufactured?

Wiseco partners with leading gasket suppliers to produce the components in this kit. Each part is then inspected for quality and accuracy before being included.

Is this kit suitable for a complete engine rebuild?

This is a top-end gasket kit, meaning it includes all the necessary gaskets and seals for the cylinder head, cylinder, and related components. For a full engine rebuild, you would also need a bottom-end gasket kit.

Wiseco 05-20 Yamaha YZ125 Top End Gasket Kit

1 / 7

Specifications

Brand: Wiseco
Part #: W6331
UPC: 193564115027

Wiseco 05-20 Yamaha YZ125 Top End Gasket Kit

Name: Wiseco 05-20 Yamaha YZ125 Top End Gasket Kit
Brand: Wiseco
Price: 34.30 USD
Availability: InStock

$34.30

On Backorder

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

Fits 2005-2021 Yamaha YZ125. This Wiseco top end gasket kit includes all the seals and gaskets needed for a reliable engine rebuild.

Key Features

Fits 2005-2021 Yamaha YZ125 and 2020-2022 Yamaha YZ125X.
Supplies all gaskets and seals specified for the top end under one part number.
Manufactured by leading gasket suppliers for reliable performance.
Each component is inspected for quality and accuracy.
Designed for convenient and reliable engine rebuild jobs.

⚠️ 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 these vehicles

Yamaha YZ125 2005-2021
Yamaha YZ125X 2020-2022

Product Details

When you're rebuilding the top end of your 2005-2021 Yamaha YZ125, having all the right gaskets and seals in one place makes the job much smoother. This top end gasket kit from Wiseco bundles everything you need under a single part number, so you don't have to hunt down individual components. It's designed to give you OEM+ quality, meaning it meets or exceeds the original specifications for a dependable rebuild.

Wiseco works with leading gasket suppliers to ensure the parts in this kit are well-made and accurate. Each component is inspected for quality before it leaves the supplier, giving you confidence that everything will seal up properly. Having a complete kit like this is essential for getting every rebuild done right the first time, saving you time and hassle on your project.