Ballast PumpThis Wake/Surf boat Ballast pump is the same one utilized by most major boat builders. The Jabsco pump comes standard with a green Run Dry Impeller. This pump has the standard electrical quick connector installed. Just connect your hoses, mount the pump into the boat, in its orginal position, plug the power leads together and your surfing and wakeboarding again. Impeller # 6303-0007-P - Always Carry a SpareOrignial OEM Ballast Pump Replacement Run Dry Impeller - Green Same electrical connection as Original OEM Same mounting as the OEM unit, no need to drill more holes The leader for Flexible Impeller Ballast Pumps WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.