OK request send SAA6D125E-6C S/N 760611-UP (For WA470-7) ENGINE ELECTRICAL SYSTEM Section ENGINE ELECTRICAL SYSTEM SAA6D125E-6C S/N 760611-UP (For WA470-7) Komatsu: STARTING MOTOR, 7.5KW f004000 ALTERNATOR, 50AMP f001000 WIRING HARNESS f005000 ALTERNATOR, 50AMP, FOR HARDENED PULLEY f002000 ALTERNATOR, 75AMP, FOR HARDENED PULLEY f003000