W Cooper O-Ring [Trap Body] (6575) is a W. Cooper Industries replacement trap body O-ring designed to help seal compatible trap assemblies. O-rings are small but critical service parts that help prevent leaks and air intrusion around pump and trap components. This part is useful when the existing O-ring is flattened, cracked, stretched, dry, or missing after routine maintenance. A fresh O-ring can help restore a better seal when paired with clean, undamaged sealing surfaces. Before installing, remove debris from the groove and inspect the trap lid and body for cracks or wear. Use only an appropriate lubricant if recommended for the application, and confirm the part number against the existing W. Cooper trap assembly to ensure proper fit. Replacement O-ring for compatible W. Cooper trap bodies Helps reduce leaks and air intrusion Useful during pump basket or trap service Best installed on clean, undamaged sealing surfaces Verify part number and trap compatibility before use