ATHENA Cylinder Head Gasket — a replacement part designed for maintenance and engine reconditioning operations on motocross bikes. ATHENA is recognized for its components intended for thermal groups; this gasket meets the sealing requirements necessary after opening the engine.
- Manufacturer reference: S410485015064
- Cylinder head cover gasket, intended for replacement during disassembly of the cylinder head cover
- Designed for superior reconditioning and to restore the seal between the cylinder head and cylinder head cover
- Replacement is strongly recommended after any intervention on the cylinder head to prevent leaks
This gasket is used during maintenance operations (disassembly/valve inspection, gasket replacement, internal inspections). For reliable installation, ensure to work on clean and dry contact surfaces, and adhere to the torque specifications recommended by the manufacturer. Check compatibility with your machine before installation.
Common compatibilities: YAMAHA YZ 450 F (CJ22) 2018, YAMAHA WR 450 F (RE45) 2018, YAMAHA YZ 450 F (CJ21) 2017 — for reference. For any motocross revision, this ATHENA gasket will renew the sealing of the cylinder head cover and prevent leakage issues upon restart.
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