OK request send SAA6D125E-6B S/N 760004-UP (For HM300-3) ENGINE CYLINDER HEAD AND ITS RELATED PARTS KOMATSU DIESEL PARTICULATE FILTER (KDPF) Section KOMATSU DIESEL PARTICULATE FILTER (KDPF) SAA6D125E-6B S/N 760004-UP (For HM300-3) Komatsu: