US Seal Shaft Seal [PS-3874 1" Viton] (PS-3874) maytronics Improves connection reliability and service

Improves connection reliability and service confidence

A properly selected Polaris or Zodiac motor block contributes to more dependable operation and more accurate major repair service

1-1/2 inch relationship

or user control

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US Seal Shaft Seal [PS-3874 1" Viton] (PS-3874) maytronics Improves connection reliability and serviceThe US Seal Shaft Seal [PS 3874 1" 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