THERE WERE 2 DIFFERENT STYLES OF THESE VALVES THAT WERE COMMON ON THE LISTED TRACTOR. WE STOCK BOTH STYLES. MAKE SURE THE VALVE YOU ARE REPLACING MATCHES THE PICTURE. Fits : ** Ford ** - 2N , 8N , 9N ** Massey Ferguson / Harris ** - Ferguson TE-20 , Ferguson TEA-20 , Ferguson TO-20 , Ferguson TO-3..