COMETIC Cylinder Base Gasket — 0.51 mm (0.020"), Standard bore – 86-99 Sportster

🔧 High-quality gasket designed for long-term reliability and consistent sealing performance.

Manufactured from premium fuel-resistant materials that will not creep, crack or become brittle, this gasket helps maintain engine integrity under demanding conditions.

The design incorporates a metal core with a thin, fuel-resistant rubber coating on both sealing faces for secure, repeatable sealing.

Made in the USA 🇺🇸