OK request send S3D84-2BA S/N 3826-UP ELECTRICAL SYSTEM Section ELECTRICAL SYSTEM S3D84-2BA S/N 3826-UP Komatsu: ALTERNATOR AND MOUNTING (40A) 180010 STARTING MOTOR AND MOUNTING (2KW) 180020 TIMER¤ RELAY AND CABLE 180030 ALTERNATOR (40A) 180040 STARTING MOTOR (2KW) 180050