Cometic Top End Gasket Kit for Yamaha (C3105)

The Cometic C3105 Top End Gasket Kit provides the essential sealing components needed for a reliable top-end rebuild on compatible Yamaha engines. Designed as a complete service solution, this kit includes the correct base gasket, head gasket, cylinder O-rings, and additional top-end-specific O-rings or seals required for removal and reinstallation.
Manufactured by Cometic, the C3105 kit is engineered to support proper sealing between critical engine components, helping maintain compression and prevent leaks during operation. Each included gasket and seal is selected for compatibility with the specified Yamaha application, reducing the need to source individual replacement components during a rebuild.
Feature: Complete top-end gasket kit for compatible Yamaha engines
Feature: Includes base gasket and head gasket
Feature: Includes cylinder O-rings and other required top-end O-rings or seals
Feature: Designed for top-end removal and reinstallation
Feature: Made in the USA
The Cometic C3105 is a practical choice for engine maintenance, repair, or performance-focused rebuilding. Verify application compatibility before installation and follow the engine manufacturer’s service procedures for gasket preparation, torque specifications, and final assembly.

Features:

• Complete top-end gasket kit for compatible Yamaha engines

• Includes base gasket and head gasket

• Includes cylinder O-rings and other required top-end O-rings or seals

• Designed for top-end removal and reinstallation

• Made in the USA

Ships from Parts Unlimited.