Re: 1973 18HP Evenrude,How much is it worth?
I would agree - somewhere in the $200 - $500 range. Upper end would include gas tank and good fuel line. Also, when was the last time the waterpump was changed? If the seller doesn't know or does know and it was more than two years ago, you can probably push the price down a bit (don't be afraid to ask for a shop receipt). How are the lower unit seals? Bring a big flat-bladed screwdriver and ask to see the lower unit oil AFTER the motor has been run on your test. If the oil looks milky in color, then you can probably wiggle the price down a bit more.<br /><br />If the motor falls into the 'runs, but uncertain service history with possible work needed' category, then you should be able to get it for less than $200. If the motor is presented as ready to go with no work needed, then look to pay at the high end of the range.<br /><br />Another thing to look for - run it under load, on a boat if possible, and note whether it "kachunks" in gear. A repeated noise like that might indicate a worn clutchdog - not an uncommon problem with those motors. It's fixable, but is one more thing to consider...<br /><br />- Scott
