Caterpillar, D9L, New Complete Radiator, (IR-6N-1343, 6N1343, 6N-1343, 7N-1765) core (7N-1686) BUILT COMPLETE NEW WITH NEW PARTS, IF WANTING USED OEM CAT TANKS WITH A NEW CORE USE 850708(WE NEED CUSTOMERS OLD ONE BACK FOR CORE CHARGE)