The FAAC 7090855 O-ring is a precision sealing component designed for the locking cap assembly in FAAC 400 and 422 hydraulic gate operators (post-2006 models). This O-ring ensures a secure and reliable seal within the locking cap, maintaining proper hydraulic pressure and preventing fluid leakage during operation. Manufactured from high-quality elastomer material, it provides excellent resistance to hydraulic oils, pressure variations, wear, and environmental conditions. Engineered for exact compatibility with FAAC 400 and 422 systems, this genuine replacement part is essential for maintenance, repair, and long-term reliability of automatic gate operators.
