sorry all I have a 235 and have no oil filter visible that I can see.I have 2 holes on the engine- driver side next to bottom with cap nuts on them.it does look like these 2 holes would attach to maybe in/out kinda thing like u could put a filter of some sort if i knew what I was lookin for then maybe but b-i-l says that it didnt have one to begin with sorta like option or something I'll look at [censored].cat.and see if it shows something there