Michigan Style Universal Replacement Tractor Seat Pay close attention to image two and three to be sure the size of the seat and bolt pattern match with your existing seat. Part Number: TM555BL Fits many of the following: Allis-Chalmers tractors Bobcat skid steer Case-IH tractors Ford / New Holland tractors John Deere tractors Kubota tractors Massey Ferguson tractors White/ Oliver/ Mpl Moline tractors Yanmar compact tractors Dimensions: 17.5 in. Wide 16 in. Tall 19.5 in. Deep Seat Cushion 5 in. Thick See image two for bolt spacing options