Jabsco or Generic Impellers are subject to rigorous quality testing to ensure reliability and performance. Impellers should be replaced at least once every year or sooner depending on engine duty. Always carry a spare ! NEOPRENE is the most commonly used material and is the toughest, longest wearing compound. However it is suitable for use only when a small amount of oil or diesel is present in the water. NITRILE offers better resistance to oil and diesel fuel, however performance and life is reduced by about 10%.
Jabsco Impeller 920-0001 Neoprene 920-0003 j53-522 j53-523 17937-0001
Also replaces Johnson 09-1028B Volvo 801277 Kashiyama SP70 Yanmar 127610-42200 Volvo 877061 18568 87559 801277 825941 3841689 Perkins 0460024 Odorfer 7441946-0003 18-3038