Caterpillar 637C

NOT SURE ON THE HOURS. HAS NEW METER AND SHOWS 500 OR SO HOURS. OWNED A LITTLE OVER A YEAR. ENGINES RUN VERY GOOD AND DO NOT USE MUCH OIL IF ANY. HAS PLENTY OF POWER AND THE BOWL FILLS NICELY. ITS NOT A NEW MACHINE BUT IS IN VERY GOOD SHAPE. LEFT STEER CYLINDER HAS NEW SEALS. NEW REAR TRANSMISSION DRIVE SHAFT SEAL. GLOW PLUGS WORK ON FRONT ENGINE, REAR ENGINE HAS GLOW PLUGS, BUT ARE NOT HOOKED UP TO REAR STARTING STATION. 3 TIRES ARE DECENT 1 IS CRACKING BETWEEN TREADS. THERE IS A DECENT SPARE TO GO WITH.