Johnson Pump 10-24752-11 F4B-9 Volvo Penta 3593655 Replacement Cooling PumpThe Johnson Pump 10-24752-11 F4B-9 is a genuine Johnson Pump engine cooling pump designed as an OEM replacement for Volvo Penta 3593655 and 3580945. Built for select Volvo Penta D1-30 and D2-40 engines, this flange-mounted pump features a full cam and lip seal design with a 3/4" port size for reliable raw water cooling performance.Features: Genuine Johnson Pump F4B-9 cooling pump; OEM replacement for Volvo Penta 3593655 and 3580945; Flange mounted with full cam and lip seal; Port size: 3/4"; Uses impeller kit 189-091026B1 and screw kit 189-0947553101; Replaces Johnson Pump 10-24752-01 and 10-24465-01; Replaces reproduction JMP JPR-VP0010DB; Replaces reproduction Jabsco 29450-1231; Johnson Pump is Original Manufacture of OEM cooling pump for Volvo Penta; Fits Volvo Penta Engines: D1-30; D2-40; Click here for the Johnson Pump F4B Instruction ManualClick here for the Johnson Pump F4B Diagram