I have ordered a number of Tecumeh 13.5 HP engines and yes thay are the ones with oil filters, however they are recoil start (no starter motor) they are badged as 13HP but they are the same as the 13.5. I expect to have them in mid March as they are currently in transit, let me know if you want one pquickenden@fsmail.net.
I can also get hold of 13.5 non filtered they will be cheaper than the filterd version but will need to know what the demad for this engine is, as to make it worth while need to by 30 at a time



Forum