Impeller - PCM RP061022
Impeller - PCM # RP061022 (Modular Pump) (List $55.47) Used on 2004+ PCM engines with Serpentine Drive Belt
Diameter: 2 1/4" Width: 2" 10 Blades Double Flat Shaft
PCM SERVICING RAW WATER PUMP IMPELLER
IMPELLER KIT #: RP061022
The raw water pump impeller should be serviced every 50 hours, or once a year, whichever occurs first. See Maintenance Schedule. The bolts are secured in the pump by O-rings, and will not fall out during removal. Torque the raw water pump housing attaching bolts to 8.5-9 ft.lbs. (11.5-12 N-M), when re-installing the impeller.