OK request send SAA6D170E-5AR S/N 610512-UP (For WA600-6R) ENGINE LUBRICATION SYSTEM Section ENGINE LUBRICATION SYSTEM SAA6D170E-5AR S/N 610512-UP (For WA600-6R) Komatsu: ENGINE OIL PUMP c002000 ENGINE OIL FILTER c003000 ENGINE OIL COOLER c005000 ENGINE OIL COOLER MOUNTING AND ACCESSORY c001000 ENGINE OIL FILTER, WITHOUT VEHICLE HEALTH MONITORING SYSTEM (VHMS), PM-CLINIC SPEC. c004000