A. O. Smith elec motor--1 1/2 HP--115/208-230V--1 PH, 3450 RPM--tested. Model #C56M2T11A1H. Has a 5/8 diam. keyed shaft. Weighs 33 pounds. Please email me if you have any questions or if you would like to see any additional photos of particular area. I welcome all questions and would much prefer to address any issues before you bid. NOTE: I ESTIMATE ALL SHIPPING COST BASED ON EAST COAST TO WEST COAST RATES AS I HAVE NO WAY OF KNOWING WHERE IT WILL EVENTUALLY GO--SHOULD THE ACTUAL SHIPPING COST BE LESS, I PROVIDE A REFUND