The O-Ring Only 2.5"-4" 3700 is an essential replacement part for American Valve's 3700 series. Designed to fit valves ranging from 2.5 to 4 inches, this O-ring ensures a tight seal, preventing leaks and maintaining system integrity. Made from high-quality materials, it offers excellent durability and resistance to wear. Ideal for maintenance and repair, this O-ring is crucial for ensuring the reliable operation of your valve system.
