Athena Top End Gasket Kit for Kawasaki (P400250600015)

The Athena P400250600015 Top End Gasket Kit is designed for professional, semi-professional, and amateur riders who refresh the engine before a race or during the riding season. Developed for Kawasaki applications, this kit provides the essential top-end sealing components needed during engine service and helps support consistent performance after reassembly.
The kit includes a premium Athena MLSS head gasket along with two or more high-quality base gaskets in different thicknesses. This selection allows the builder to adjust engine compression according to the intended fuel and performance setup. Use the appropriate gasket combination for standard pump gas with stock compression, or select a higher-compression configuration when running suitable race fuel and tuning the engine for competition use.
Athena is known for producing precision-engineered gasket solutions for powersports engines, and the P400250600015 kit is built to support reliable sealing during demanding riding conditions. The included gasket options make it easier to fine-tune cylinder height and compression during a top-end rebuild while maintaining a professional-quality installation.
This kit does not include valve stem seals, rubber components, shims, or other fiber gaskets. Verify vehicle compatibility and compare the required gasket configuration before installation. Follow the engine manufacturer’s service procedures and torque specifications for proper fitment and dependable operation.

Features:

• Application: Designed for Kawasaki top-end engine service and rebuilds

• Intended Use: Suitable for professional, semi-professional, and amateur riders

• Head Gasket: Includes a premium MLSS head gasket for reliable sealing

• Base Gaskets: Includes two or more base gaskets with different thicknesses

• Compression Tuning: Supports stock-compression pump-gas setups or higher-compression race-fuel configurations

• Engine Service: Ideal for pre-race preparation or midseason engine refreshes

• Exclusions: Does not include valve stem seals, rubber components, shims, or other fiber gaskets

Ships from Parts Unlimited.