
ATHENA Top-End Gasket Kit – Manufacturer part number: P400485600400
ATHENA, recognized in the field of thermal groups for 2T and 4T engines, offers this gasket kit designed for the top-end. Intended for refurbishment, it includes the sealing elements necessary to restore the cylinder head and the oil and coolant circuits when servicing the engine.
Compatibility examples: YAMAHA XS 400 (1981, 1982, 1983 - 400 cm3). These models illustrate the types of motorcycles for which this kit is commonly used; please check the manufacturer reference before ordering to confirm compatibility with your motorcycle.
Workshop advice: always replace gaskets during disassembly, clean and inspect the sealing surfaces (cylinder head and crankcase), and adhere to the torque specifications recommended by the manufacturer to ensure lasting sealing.