BASE IS 3-3/4'' X 3-1/4''.
MOUNTING HOLES ARE 1/2'' DIAMETER, 2-3/4'' CENTER TO CENTER.
CONVERTS MASSEY HYDRAULIC TO EXTERNAL SERVICE (VALVE HAS A BSP THREAD IN THE PRESSURE PORTS).
THIS 2-WAY SELECTOR VALVE IS DESIGNED TO FIT IN PLACE OF 180908M1 INTERFACE COVER PLATE WHICH IS LOCATED ON THE HYD..
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..