Detroit RA4722002001 Variable Speed Water Pump – DD13 DD15 Remanufactured

Detroit RA4722002001 Variable Speed Water Pump – DD13 DD15 RemanufacturedDetroit RA4722002001 is a factory remanufactured variable speed (electro viscous) water pump for Detroit Diesel DD13 and DD15 engines, replacing new pump A4722002001 EA4722002001 and superseded variants A4722001601 and A4722000701. The pump uses a viscous clutch between the pulley and impeller drive that the ECM modulates via the impeller speed sensor, reducing parasitic load when full coolant flow isn't required. Ships with the impeller speed sensor

Engine model: D13

and ensures that air flows only in the intended direction

including ISX CM870

Sachs: 410025

: C3305372

replacing Mack 25QM31

Cummins L10 10L (mechanical and Celect)

PAI Industries: 650676

7/8–14 UNF-2B thread — standard heavy-duty fuel filter envelope

CAT C16 engines

and mining equipment

Cab heater hose isolation (turn off coolant flow to the heater core in summer)