Hd+ agricultural & industrial radiator fits ford nh tractor d8nn8005bb, e8nn8005bb, d8nn8005ba, d4nn8005g, 83918860, 87767038, 87765504 17.75” x 17.5” aftermarket replacement part to fit applications with oem part number listed. confirm application by referring to the illustration and checking dimensional features, verify oem number. part number: 27223 application: ford nh fits: 550, 555, 555a, 555b features: · american cooling hd+ copper brass core design · oem direct fitment · premium heavy duty all metal radiator core between tanks: 17.75” core width: 17.5” rows: 3 row core type: flat fin, 1.88”, 10 fpi oil cooler: engine side inlet: 1.5” outlet: 1.75” notes: 550 - 1/75-7/81; w/ cooler on engine side, 2" core depth 550 - 1/75-7/81; w/ cooler on engine side, 2" core depth, tractor backhoe 555 - 7/81 & before; w/ oil cooler on engine side, 2" core depth 555a, 555b - 7/81 & before; w/o oil cooler, 2" core depth related items: radiator cap ford 13 psi: 25724 oem part numbers: d8nn8005bb, e8nn8005bb, d8nn8005ba, d4nn8005g, 83918860, 87767038, 87765504 digital library: hd+ ag - features + benefits: hd+ agricultural flyer