How Much To Service A Boat Motor. Based on the average use of 200 hours per year this will last 7-8 years. Regular service ie impeller plugs 250.
Parts 25Get manual from public library buy DVA 60 and never look. Replace the U-joint and gimbal bearings. A typical rebuilt midsize outboard motor from the 1980s to 2000 between 90 to 115 horsepower will cost at least 3500 if purchased from a discount dealer.
15hp 60hp Tiller 370.
Twin 60 hp 4stroke yammies. On average a basic outboard motor tune up should be between 80 and 250 for just the labor not including the parts. If you have to go the marina route it will be BIG Just remember to tell the shop it is a marine engine OR if it is just the short block have them use brass freeze plugs and reuse the cam if they can. See below for service inclusions for large small motors.
