Description
This replacement 1-1/2 horsepower impeller is designed to fit Jacuzzi J Series spa pumps. May fit other Jacuzzi model pumps. This is a new, OEM part, number: 05-3864-04-R.Dimensions:Outside Diameter: 4″ Thickness: 7/16″(Outside thickness at outside edge)Thickness: 1/4″(B)(Inside thickness at outside edge)Front to Back: 3-1/4″(From end shaft to front at intake)Inlet Outside Diameter: 2-1/16″Inlet Inside Diameter: 1-13/16″Shaft Cover Length: 1-1/2″Shaft Cover Outside Diameter:5/8″(This is where the impeller screws onto the motor shaft)
