This is a Brand New KUMAR BROS USA THERMOSTAT for KUBOTA This Thermostat Is suitable for Kubota 70mm Series Engine Our Part# KBCO4004TH Directly replaces Kubota Part # 15531-73014, 15531-73013, 15531-73011 Comes with Gasket Applications Suitable For : Kubota K SERIES Excavator: KH41, KH61, KH61H Kubota B SERIES Tractor: B7200D, B7200E, B7200HST-D, B7200HST-E, B8200D, B8200E, B8200HST-D, B8200HST-E, B1750D, B1750E, B1750HST-D, B1750HST-E, B20 Kubota F SERIES Front Mower: F2000, F2100, F2100E Kubota Engine: 70MM Series D950-LA, D950, D950-DT-M, D950-A, D950-5B, D950 A-T, D950-FM, D950-BH-2