O-ring 18x3.55 oil dip CF250 250cc

O-ring 18x3.55 for CF250 250cc Oil Dip

This high-quality O-ring is specifically designed for the oil dipstick assembly of CF250 and other 250cc 4-stroke, water-cooled CN250 engines. Engineered for a precise fit, it ensures a reliable seal to prevent oil leaks and maintain optimal engine performance.

• 18mm inner diameter provides a snug fit on the dipstick shaft.
• 3.55mm cross-section thickness creates a robust seal against engine components.
• Designed for 250cc 4-stroke water-cooled CN250 engines, ensuring compatibility.
• Essential component for maintaining the integrity of your engine's oil system.
• Direct replacement part for #17 on engine diagrams, guaranteeing correct fitment.

Compared to generic seals or worn-out original parts, this O-ring offers superior durability and a more consistent seal, vital for preventing low-oil situations or contamination. Unlike older or lower-spec materials, its construction is optimized to withstand typical engine operating temperatures and pressures found in 250cc applications.

Key Technical Advantages: Technology and Performance

This O-ring leverages advanced material science to deliver exceptional sealing capabilities. Its precise dimensions and resilient composition actively combat the common issues of hardening, cracking, and extrusion that plague lesser components. This ensures long-lasting protection against oil seepage, contributing to a cleaner engine bay and reliable operation under demanding conditions. It's a critical, low-cost upgrade for any owner prioritizing engine health and performance for their 250cc water-cooled powerplant.