One New Aftermarket Replacement Radiator Fits: Massey Ferguson Diesel Tractor Models: 65, 302, 304. This radiator will not fit the Massey Harris 50 Diesel Engine! Technical Information Radiator may not have all mounting brackets for all models listed. Core: 17 5/16″ x 15 5/16″ x 2″. Tube Rows: 3. Fins Per Inch: 8**. PLEASE NOTE: The outlet is straight, not angled. Replaces Part(s): 186733M91