O RING HEAD 90-25 YAM YZ250 KTM EXC SX 250, ATHENA M752007400074 FANTIC XX 250

Athena Silicone Head O-ring - Precision Engine Sealing

Ensure optimal engine performance and reliability with this high-quality Athena Silicone Head O-ring. Designed with meticulous attention to detail, Athena head gaskets are engineered to meet the demanding needs of modern engines. This o-ring is a crucial component for maintaining compression and preventing leaks, contributing to a robust and well-functioning engine.

Athena utilizes advanced manufacturing processes to guarantee the integrity and performance of their gaskets. Through high-precision cutting using the latest laser technology, burrs and imperfections are eliminated, preventing unwanted infiltration of oil, water, or compression gases that could compromise engine operation. Furthermore, the alignment of reliefs enhances the gasket's elasticity during use, ensuring a secure seal even under extreme conditions and preserving its elastic memory for sustained compression.

Key Features:

• Material: High-grade Silicone for superior durability and sealing performance.
• Internal Diameter: 74.00 mm, ensuring a precise fit.
• Wire Diameter: 2.00 mm, contributing to effective sealing.
• Precision Manufacturing: Laser-cut for a clean, precise finish, eliminating production burrs.
• Enhanced Elasticity: Features aligned reliefs to maintain elasticity and a strong seal over time.
• Reliable Sealing: Prevents the infiltration of oil, water, and compression gases.

Partner OEM Cross-Reference:

• HONDA: 91304369000
• KTM: 0770740021
• SUZUKI: 0928047002
• YAMAHA: 9321074316