i have a jtd aparently out of a stilo to fit in my doblo .needing to find out which engine it is so i can do the cambelt before fitting it as the belts i look at for stilo and doblo can be 90 93 or 96 teeth..i read the engine code is on the front of the block by where the gbox mounts..but i dont see any numbers there..only a bunch of numbers behind the oil filter 720 d a07 m720 19 464 14948 ..these dont mean much to anything i can find on the net .help??

if not then i guess i could try count the teeth on the cam belt?i cant make out the part number on the belt as they are all faded..