Raw Water Pump - Sea Water Pump fits: 653/671/853 Series engines. Replaces Detroit #23507971, #5186250, #5107480, #23501083, #2313002, #5137208, #5115396 USE JABSCO 2570-3100 Part # - JPR G6100 - Boat Builder Supply
Amazon.com: StayCoolPumps Impeller Kit for Jabsco Raw Sea Water Pump Replaces 17954-0001-P : Tools & Home Improvement