This Quincy AIR COMPRESSOR HAD A 5HP. MOTOR ON IT THAT I NEEDED FOR MY SHOP, THE COMPRESSOR WORKED O.K. BEFORE I TOKE THE MOTOR OFF THIS COMPRESSOR HAS A OIL PUMP IN IT AND WHEN RUNNING IT HAS ABOUT 25LB. OF OIL PRESSURE I WAS TOLD THE HEAD WAS REBUILT, COMPRESSOR WILL PUMP A LOT OF AIR FOR YOU WITH A MOTOR,YOU STILL CAN GET PARTS FOR IT,COMPRESSOR IS MODEL 230, BIG TANK, LOCAL PICKUP SOLD AS IS 814-7578287 THANKS LARRY