GENUINE PERKINS TPN440, U45506580 RADIATOR FOR 100 SERIES,400 SERIES+MORE NEW! THANKS FOR VISITING! HERE WE HAVE A VERY HARD TO PURCHASE RADIATOR FROM PERKINS.MOST OF THESE RADIATORS WHEN YOU NEED THEM HAVE TO COME FROM THE U.K. FACTORY AND THATS EXPENSIVE TO PAY SHIPPING ON TOP.THIS FITS PERKINS 100 SERIES & 400 SERIES ENGINES AND MAYBE ANOTHER LINE AS WELL.IF THE PART# MATCHES WHAT YOU HAVE,IT WILL WORK PERIOD.THERES ARE 2 PART#'S HERE.ONE IS THE TPN440,AND THE NEWER PART# OF U45506580.THE PART# SUPERSEDED IS ALL.THE RADIATOR SELLS FOR $980 FROM PERKINS! ALMOST $1000 PLUS SHIPPING.ANYONE WHO NEEDS THIS,FEEL FREE TO MAKE A REASONABLE OFFER AND IT MIGHT BE YOURS.ANY QUESTIONS,FEEL FREE TO ASK.THANKS FOR LOOKING.