OK request send SAA6D140E-5D S/N 535823-UP (For HD325-7/HD405-7) ENGINE CYLINDER BLOCK AND ITS RELATED PARTS CRANK PULLEY, SANDY AND DUSTY TERRAIN SPEC. Section CRANK PULLEY, SANDY AND DUSTY TERRAIN SPEC. SAA6D140E-5D S/N 535823-UP (For HD325-7/HD405-7) Komatsu: