OK request send SAA6D140E-6A S/N 730001-UP (For HM400-3) ENGINE LUBRICATION SYSTEM Section ENGINE LUBRICATION SYSTEM SAA6D140E-6A S/N 730001-UP (For HM400-3) Komatsu: ENGINE OIL FILTER c002000 ENGINE OIL COOLER c003000 ENGINE OIL PUMP c001000