OK request send SAA6D125E-6B S/N 760004-UP (For HM300-3) ENGINE CYLINDER HEAD AND ITS RELATED PARTS KOMATSU VARIABLE GEOMETRY TURBOCHARGER (KVGT) Section KOMATSU VARIABLE GEOMETRY TURBOCHARGER (KVGT) SAA6D125E-6B S/N 760004-UP (For HM300-3) Komatsu: