Jabsco replacement impeller for various Perkins & old Chris craft marine engine cooling pumps.

• Neoprene impeller material for water pumping applications
• Includes o-ring and glycerin lubricating packet
• Spline drive
• 10 impeller blades
• 2 1/4 in. diameter x 1 1/4 in. width x 1/2 in. shaft
• Impeller profile L in Jabsco impeller identification charts
• Fits Jabsco 18830-1020 and 18840-1010 pumps
• Replaces Perkins 248801990
• Genuine Jabsco impeller