Not available for sale in California. Repalcement engine for Residential Zero Turns and Riding Mowers. 6 pin wire harness, has oil sensor. Will not affect if the original is not equipped. KOHLER 7000 Pro Series. PRO Performance filtration package increases air, oil and. Fuel filter capacity for extra protection. Pressure lubrication extends engine life by keeping critical. Pulse Fuel Pump. Muffler not included. SHAFT SIZE: (D x L). 1-1/8″ x 4-5/16″ 15 Amp Alternator tapped 7/16″ with 1/4″ keyway. Wide Area Walk Behind Mowers. Mower, Zero Turning Radius Light Duty. Mower, Rear Steer Front Mount. Covered Through Kohler Service Network.