This is a good used Amana, Goodman, Janitrol 1/2HP OEM furnace blower motor. THIS IS NOT A GENERIC AFTERMARKET REPLACEMENT MOTOR. Goodman OEM part # 0131F00022. Zhongshan Broad-Ocean motor Co. Limited part # Y7L623E21. If you need this motor you may need it fast. This motor was tested and works perfectly. Motor mounts are a permanent part of this motor. There are 3 legs on this motor. AMP 8.1 ROTATION CCWLE. RPM 1130 4-SPEED CAP. TYPE SPLIT CAPACITOR DIAMETER 5 5/8. SHAFT 4″X 1/2″ BEARINGS BALL.