Heavy Duty Copper Brass Radiator for Kubota Tractors ALWAYS REFERENCE TO YOUR OEM NUMBERS PRIOR TO BUYING! Applications: Kubota B Models – B6100HST-D B6100HST-E B7100HST-D B7100HST-E (with hydro-static transmission) Our Part Number: 23992 Core (Finned area) Dimensions: 13-1/2” x 10-3/4” x 2-5/8” Overall Dimensions: 16-1/4” x 14-1/2” Replaces OEM Part Numbers: 211047 15553-72060 1555372060 Notes: Includes overflow tube 100% LEAK TESTED FROM THE FACTORY GUARANTEED FIT AND FUNCTION