OK request send SAA4D107E-1AA S/N 26513014-UP (For D39EX-22/D39PX-22) ENGINE ELECTRICAL SYSTEM Section ENGINE ELECTRICAL SYSTEM SAA4D107E-1AA S/N 26513014-UP (For D39EX-22/D39PX-22) Komatsu: ALTERNATOR, 35AMP. f002000 ALTERNATOR, 60AMP. f003000 ALTERNATOR MOUNTING f001000 STARTING MOTOR MOUNTING f004000 STARTING MOTOR, 5.5KW f005000 WIRING HARNESS f006000 WIRING HARNESS f007000