OK request send SAA6D140E-5A S/N 535838-UP (For WA500-6) ENGINE ELECTRICAL SYSTEM ALTERNATOR, 75AMP Section ALTERNATOR, 75AMP SAA6D140E-5A S/N 535838-UP (For WA500-6) Komatsu: ALTERNATOR, INNER PARTS (#535838-535894) f001001 ALTERNATOR, MOUNTING (#535838-535894) f001002