Cylinder Piston Top End Kit for Yamaha Big Bear Kodiak 400 1993-12 4GB-11638-00

Product Overview

This aftermarket replacement top end kit is intended for the listed Yamaha Big Bear and Kodiak 400 applications and cross-references part number 4GB-11638-00. A top end kit of this type supplies the cylinder, piston, and gasket components used when servicing the upper portion of a four stroke engine. The kit covers the 1993 through 2012 model range shown for the supported Yamaha applications.

Key Features & Performance

• Provides cylinder, piston, and gasket components used during top end engine service
• Intended for the upper cylinder and piston assembly of the supported Yamaha applications
• Cross-references part number 4GB-11638-00
• Supplied as a kit for servicing or replacing worn top end components
• Listed for Yamaha Big Bear and Kodiak 400 applications

Fitment & Compatibility

• for Yamaha Big Bear 400 applications
• for Yamaha Kodiak 400 applications

Common Uses

• Replacing worn or damaged cylinder, piston, or gasket components during top end service
• Routine maintenance of the upper engine assembly
• Servicing the cylinder and piston area when the original components are no longer serviceable

Technical Specifications

• Product Type: Top End Kit
• Reference Number(s): 4GB-11638-00
• Model Application(s): Yamaha Big Bear 400, Yamaha Kodiak 400
• General Application: Upper cylinder and piston assembly service

Frequently Asked Questions

Q: What is a top end kit used for? A: A top end kit provides the cylinder, piston, and gasket components used when servicing the upper portion of a four stroke engine.

Q: How should fitment be verified? A: Compare the complete existing part number and the complete equipment model designation against the information in this listing before ordering.

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.