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

• Complete top-end gasket set for cylinder assembly

• Includes all essential gaskets required for top-end servicing

• Designed for precise fitment to OEM specifications

• Provides reliable sealing under high thermal and mechanical stress

• Suitable for motocross and enduro applications

• Maintains consistent sealing performance in harsh environments

• Developed and tested using racing-derived technology

• Ensures durability during extended off-road use

Specifications

• Kit contents: head gasket, base gasket, exhaust gasket, O-rings, washers

• Manufacturing processes: 2D/3D modelling, FEM simulation, bench testing

• Part number: P400462600009

Vehicle Fitments

• Sherco SEF Factory 250 (2019–2026)