OK request send SAA6D140E-5RF S/N 632068-UP (For PC800-8R1/PC800LC-8R1/PC800SE-8R1/PC850-8R1/PC850SE-8R1) ENGINE LUBRICATION SYSTEM Section ENGINE LUBRICATION SYSTEM SAA6D140E-5RF S/N 632068-UP (For PC800-8R1/PC800LC-8R1/PC800SE-8R1/PC850-8R1/PC850SE-8R1) Komatsu: OIL COOLER c001000 ENGINE OIL FILTER c002000