OK request send SAA4D95LE-5BB S/N 503228-UP (For D31EX-22/D31PX-22) ENGINE ELECTRICAL SYSTEM WIRING HARNESS, PROVISION FOR CHINA 2ND EX-GAS REGULATION ARRANGEMENT Section WIRING HARNESS, PROVISION FOR CHINA 2ND EX-GAS REGULATION ARRANGEMENT SAA4D95LE-5BB S/N 503228-UP (For D31EX-22/D31PX-22) Komatsu: