US Seal Shaft Seal [PS-3864 5/8" Viton] (PS-3864) pumpparts The Nemo Power Tools hull

The Nemo Power Tools hull cleaner body basement assembly is designed for compatible hull cleaner applications where the lower body and ESC support need replacement

Matching the correct white collar helps preserve intended fit and maintain a clean finished look at the skimmer area

Installing the correct Pentair/PacFab diffuser can help restore internal flow characteristics and improve the overall quality of the pump rebuild

The 1-628B-S is a practical service part when a compatible CTI spa system needs a topside to restore dependable user control

The 15 inch by 2 inch body

US Seal Shaft Seal [PS-3864 5/8" Viton] (PS-3864) pumpparts The Nemo Power Tools hullThe US Seal Shaft Seal [PS 3864 5 8" Viton] is a replacement pump shaft seal from US Seal Manufacturing designed to help prevent water from leaking along the pump shaft in compatible pool and spa pump assemblies. Shaft seals are critical service parts because they protect the motor side of the pump from water intrusion while allowing the impeller and shaft to rotate properly. This seal is intended for pump repair situations where the existing seal is