m40

I have a friend that has a new m-40 for sale. It is the sucessor to the 5432. Ihe would like to get 5,000 for it, but that may be negotiable. It comes with trans. If anyone is interested, I will send you his phone #. It has never been run, has the tags still on it. Harold

My M-40 has started to spurt a small amount of oil out the breaker tube:confused:. It has never done this in the past, changed the oil this spring it is at the proper level. Engine seems to run fine but now i need clean up a small (about the size of a quarter) puddle on the deck behind the...

Hello All & Greetings from the Great White North! Well here is a twist! Contrary to the usual complaints of a 5432 running too hot, the latest oil analysis I had done back in Sept. indicated that we had an increased soot level & that the engine could be "AFFECTED BY A/F RATIO, INTAKE...

I was browsing the local marine consignment today and there was a nice, clean Universal M40, complete with transmission, 4 point mount, etc. that just came in. 2500hrs, asking $1800.00 Seemed like a decent price to me for a working plug-n-play option. Check the website...

What size and make alternator are you folks using on your Universal M-40s? I am planning to upgrade the older unit I have now and am looking for some feedback. I will probably go with a Balmar and shoot for the 100-125amp range. Not sure if I can get a 3/8" belt model that big yet... I just...

My Universal M-40 came with an air box, but no filter other than a very coarse screen. I have been unable to locate a filter element to fit the air box, and am now considering replacing the air box with a K&N or something similar, but I'm not sure of the required CFM. Any suggestions would be...

Has anyone tried sending their raw water heat exchanger to a radiator shop to have it cleaned? I know its made of copper so I would guess a radiator repair shop could do a good job of cleaning just did not know if anyone ever tried... Thanks