OK request send S4D105-5L S/N 158423-UP LUBRICATING OIL SYSTEM Section LUBRICATING OIL SYSTEM S4D105-5L S/N 158423-UP Komatsu: LUBRICATING OIL PUMP AND SUCTION PIPE 090010 LUBRICATING OIL FILTER 090020 TURBOCHARGER LUBRICATING OIL PIPING 090030 LUBRICATING OIL COOLER 090040