54mm Bore Cylinder Top End Piston Kit for Yamaha YZ125 YZ 125 2005-2021 Gasket

Product Overview

This aftermarket replacement cylinder top end piston kit is intended for the listed Yamaha YZ125 YZ 125 applications from 2005-2021 and includes a 54mm bore cylinder and piston. A cylinder top end piston kit supplies the upper engine components used during a top end rebuild to help restore the cylinder and piston assembly. The kit is offered as a replacement for the corresponding components on the supported model years.

Key Features & Performance

• Covers the upper engine components involved in a two-stroke top end rebuild
• Includes a 54mm bore cylinder and piston as described in the listing
• Intended for the listed Yamaha YZ125 YZ 125 2005-2021 applications
• Used when servicing or replacing the cylinder and piston assembly

Fitment & Compatibility

• for Yamaha YZ125 YZ 125 2005-2021 applications

Common Uses

• Replacing a worn or damaged cylinder and piston assembly
• Top end rebuilds and routine engine service
• Restoring normal upper engine function after the original components have failed

Technical Specifications

• Product Type: Cylinder Top End Piston Kit
• Bore Size: 54mm
• Model Application(s): Yamaha YZ125 YZ 125
• General Application: 2005-2021

Frequently Asked Questions

Q: What is a cylinder top end piston kit used for? A: A cylinder top end piston kit supplies the cylinder and piston components used during a top end rebuild of a two-stroke engine.

Q: How do I verify fitment? A: Compare the complete existing part number and the complete machine model designation, such as Yamaha YZ125 YZ 125, to the information provided before purchasing.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.