A Jabsco SP2701-21 water pump lip seal, designed to stop water or oil from leaking around the pump shaft. Each pump typically requires two lip seals: one to prevent water from leaking and one to prevent engine oil from leaking.
| Compatible with | 3270-200, 6490 Water Pump, Many other Jabsco 1/2", 3/4" and 1" output pumps |