Athena Top End Gasket Kit for Husqvarna (P400220600252)

The Athena P400220600252 Top End Gasket Kit is designed for professional, semi-professional, and amateur riders who refresh their engine before a race or during the riding season. This application-focused kit supports reliable top-end service while helping riders prepare their Husqvarna engine for demanding performance use. It is suited to rebuilds where gasket selection and compression tuning are important considerations.
The kit includes a premium MLSS head gasket along with two or more premium-quality base gaskets in different thicknesses. This selection allows the rider or technician to optimize the engine’s compression ratio according to the intended fuel and performance setup. The available gasket options can support a stock-compression configuration for standard gasoline or a higher-compression configuration for race fuel, providing useful flexibility during engine assembly and tuning.
Athena is known for producing precision-engineered replacement components for powersports applications, and part number P400220600252 is built to support a proper top-end gasket replacement on compatible Husqvarna engines. Always verify vehicle fitment and follow the manufacturer’s service procedures during installation. For best results, inspect mating surfaces, use the correct gasket thickness for the desired setup, and apply all required torque specifications.
This kit does not include valve stem seals, rubber components, shims, or other fiber gaskets. Those items must be sourced separately when required for the specific engine service. The package provides the core top-end gasket components needed for the described application while giving the builder flexibility to select the appropriate base-gasket configuration.

Features:

• Application: Designed for professional, semi-professional, and amateur riders performing pre-race or midseason engine service

• Kit Contents: Includes a premium MLSS head gasket and two or more base gaskets in different thicknesses

• Compression Tuning: Helps optimize engine compression for standard gasoline with stock compression or race fuel with higher compression

• Brand: Athena

• Part Number: P400220600252

• Fitment: Designed for compatible Husqvarna applications; verify model and year before installation

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

Ships from Parts Unlimited.