Jabsco replacement impeller for Oberdorfer 6603 impeller.

A worn or damaged impeller can cause system failure or engine breakdown. SPX's Johnson Pump brand impellers are developed and manufactured for maximum flow and long life. With a genuine impeller you can also be sure that you are getting the quality required by engine manufacturers and professionals. It is manufacture recommended to service your impeller annually or every 100 hours of operation. 

• Neoprene impeller material for water pumping applications
• Includes gasket and glycerin lubricating packet
• Key drive
• 8 impeller blades
• 2 9/16 in. diameter x 2 in. width x 5/8 in. shaft
• Impeller profile M in Jabsco impeller identification charts
• Replaces Jabsco 04598-0001, 04598-0001-P
• Replaces Oberdorfer 6603
• Genuine Jabsco impeller