Cummins Marine Diesel Engine Raw Water Pump Impeller - Replaces 3972366

Cummins 3972366 Replacement Impeller

Aftermarket OEM style impellers for bronze engine driven sea water pumps on inboard engines and generators.

Kit includes: cover plate, O-ring and impeller lubricant.

Replaces:

Cummins: 3972366

Used on Cummins engines:

QSC 8.3

Impeller specifications:

Material: Neoprene

Diameter: 95mm

Width: 80mm

Shaft type: 10 tooth spline