TOP END GASKET SET SHERCO SEF 250 19-26 ATHENA P400462600009
The Athena top end gasket set is designed for Sherco SEF Factory 250 4-stroke models, providing a complete sealing solution for the cylinder assembly during engine servicing or rebuilds. Engineered to meet OEM specifications, the kit ensures precise fitment and reliable sealing performance under demanding off-road conditions including heat, pressure, and contamination.
Features
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Complete top-end gasket set for cylinder assembly
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Includes all essential gaskets required for top-end servicing
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Designed for precise fitment to OEM specifications
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Provides reliable sealing under high thermal and mechanical stress
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Suitable for motocross and enduro applications
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Maintains consistent sealing performance in harsh environments
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Developed and tested using racing-derived technology
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Ensures durability during extended off-road use
Specifications
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Kit contents: head gasket, base gasket, exhaust gasket, O-rings, washers
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Manufacturing processes: 2D/3D modelling, FEM simulation, bench testing
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Part number: P400462600009
Vehicle Fitments
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Sherco SEF Factory 250 (2019–2026)