Athena Top-End Gasket Kit for Gas Gas, Husqvarna and KTM (P400270600077)

The ATHENA P400270600077 Top-End Gasket Kit is designed to support reliable engine rebuilding for select Gas Gas, Husqvarna and KTM applications. It includes the necessary high-quality gaskets, rubber components and valve stem seals required for a comprehensive top-end service, helping restore proper sealing and dependable engine performance. Components are engineered for use in demanding powersports environments where temperature resistance and long-term durability are essential.
The head gasket uses rubber-coated spring steel construction for strength, flexibility and consistent sealing under changing engine conditions. Soft steel base gaskets feature a rubber coating that helps conform to mating surfaces, while the steel core material provides excellent spring-back and superior tensile strength. These construction details help the kit maintain a secure seal through engine heat cycles and vibration.
A revolutionary transparent coating is applied to help deliver a dependable seal at extremely high temperatures. High-temperature blue silicone beading is included on most critical flat gaskets to provide additional sealing support in key areas. With its application-focused design and quality materials, the ATHENA P400270600077 kit is a practical choice for professional technicians and powersports enthusiasts completing top-end or complete engine rebuild work.

Features:

• Application: Designed for select Gas Gas, Husqvarna and KTM engine rebuild applications

• Kit Contents: Includes top-quality gaskets, rubber components and valve stem seals

• Head Gasket Construction: Rubber-coated spring steel provides strength and reliable sealing

• Base Gaskets: Soft steel construction with a durable rubber coating

• Steel Core Material: Delivers high spring-back and superior tensile strength

• High-Temperature Coating: Transparent coating helps maintain a dependable seal under extreme heat

• Silicone Beading: High-temperature blue silicone beading reinforces most critical flat gaskets

Ships from Parts Unlimited.