Belt Tensioning Device Assembly Conforming To Rdso Drg. No. Skel - 3940 Sheet-I Alt.5 And Sheet-Ii Alt.5, Suitable For 4.5 Kw Transom Mounted Brushless Alternatorbelt Tensioning Device Assembly Conforming To Rdso Drg. No. Skel - 3940 Sheet-I Alt.5 And Sheet-Ii Alt.5, Suitable For 4.5 Kw Transom Mounted Brushless Alternator,Belt Tensioning Device Assembly Conforming To Rdso Drg. No. Skel - 3940 Sheet-I Alt.5 And Sheet-Ii Alt.5, Suitable For 4.5 Kw Transom Mounted Brushless Alternator [ Warranty Period: 30 Months Aft Er The Date Of Delivery ] ]