OK request send SAA6D140E-5D S/N 535823-UP (For HD325-7/HD405-7) ENGINE CYLINDER HEAD AND ITS RELATED PARTS AIR CONNECTION, AIR CLEANER REMOTE MOUNT SPEC. Section AIR CONNECTION, AIR CLEANER REMOTE MOUNT SPEC. SAA6D140E-5D S/N 535823-UP (For HD325-7/HD405-7) Komatsu: