B14(MMB14) MOTOR MM63C4 DP90P2/4-SO GEARED MOTOR MM 7/C4 IMPELLER (FOR ENGINE M90L6 , S / N A151526S LUFTERFLUGEL FUR MOTOR MM63C4 (MIT METALLBUCHSE) "M013-M80A2 M50L4 M56 B4, G 6142; Typ M56b4 0, 09 kW M56B4 RMI28FLM1 M56B4 MOTOR WITH GEARBOX, NO A1694791 M56p4 Typ 63L/4-UL/CSA (M63b4) MM63L/4 (M63B4) M71b4 M71B4 RPM 1380