Neoprene maximum temperature 130ᄚF. Part numbers ending in K designate impeller kits which include impeller gasket and O-ring.
Sherwood 29000K Impeller Kit W-O-Ring
Sherwood Cooling Water Pump service parts and repair kits ensure that your pump performs up to OEM specifications. The cooling water pump is the heart
Sherwood Water Pump Service Parts and Repair Kits
Sherwood Raw Water Pump - Cummins Diesel - P1730C
Marine Circulation Pumps for Engines Sherwood Pump
Sherwood Pumps - Emek Marin
Repair Kit For Sherwood Pumps G1804, G1806, G18061-01 Replaces
Minor Repair Kit for Sherwood Pumps G-701, G-702 and Onan Pumps 132-0358, 132-0459
Sherwood Engine Cooling Pump - P1732C
Sherwood Engine Cooling Pump - P1014