PULLEY FOR RIDE-ON MOWER lawn mower COMPATIBLE MTD TECHNICAL CHARACTERISTICS MODELS JE 145 H , JF 130 , LH 125 , LH130 , LH 145 OUTER DIAMETER 139.7 mm INNER DIAMETER 25 mm HEIGHT 117.5 mm CODE: 31270010 ORIGINAL CODE: 756-0983B , 756-0983 , 756-0983B SR