Athena 0.50 mm Foot Gasket for KTM SX 250/300 2023-, EXC 250/300 TBI 2024-, Husqvarna TC 250 2023, TE 250/300 TBI, Gas Gas EC 250/300 2024 and MC 250 2024-

Athena 0.50 mm cylinder base gasket is a high-quality base gasket for top-end overhauls of popular KTM, Husqvarna, and Gas Gas two-stroke and four-stroke models. Designed for skilled mechanics and serious DIY enthusiasts seeking a reliable seal during engine overhauls.

• Thickness: 0.50 mm base gasket – pre-cut for accurate compression during top-end overhauls.
• Material and Construction: high-quality sealing material resistant to heat and oil, engineered for long service life and consistent performance.
• Application: developed for top-end overhauls on KTM SX/EXC 250/300, Husqvarna TC/TE 250/300, and Gas Gas EC/MC 250/300 (model years 2023–2024) – one shape, wide compatibility.
• Fit: precise contours and hole placement for a reliable seal without extra modifications during installation.
• Part Number: JU-S410270006137 – clear identification for fast ordering and inventory management.

A high-quality cylinder base gasket is critical for a successful top-end overhaul: it prevents oil and coolant leaks between the cylinder and cylinder block, maintains the correct compression ratio, and supports stable engine performance after the overhaul. With this Athena gasket, you’ll enjoy consistent sealing, repeatable installation, and peace of mind through every step of the project. Ideal for professional garages and dedicated riders who want speed, reliability, and long-lasting performance for their motorcycle.