I think it's a late 80s model, possibly '87 or '88. Here's a link to parts diagrams where you can shop for Mercury and aftermarket parts:
https://www.marineengine.com/parts/mariner-outboard-parts/40-twin-carb-woil-injection/6e9350001-and-up---ml
That looks to be a 1986 motor. Here's a set of parts diagrams you can use if you need to identify or order parts.
https://www.marineengine.com/parts/mariner-outboard-parts/40c-twin-carb-wautoblend/6e9423163-thru-450000---el
Do you need to…identify your engine?
find repair or troubleshooting information?
place a parts order here on MarineEngine.com?
Here are all the helpful resources we have online to assist you!
Model Identification GuidesNOTE: The engine and sterndrive unit will each have their own separate...
Do you need to…identify your engine?
find repair or troubleshooting information?
place a parts order here on MarineEngine.com?
Here are all the helpful resources we have online to assist you!
Model Identification Guides
Engine model and serial numbers are found on an ID tag near the engine...
There might be a model number stamped into a freeze plug in the engine block. Try any numbers you find in the model number search here: https://www.marineengine.com/parts/parts.php
Do you need to…identify your engine?
find repair or troubleshooting information?
place a parts order here on MarineEngine.com?
Here are all the helpful resources we have online to assist you!
Johnson Evinrude Model Identification Guides
Model numbers are located on the ID tag on the engine...
I just picked up this motor and I'm not sure what the various choke settings are. There seem to be a couple of points where the knob wants to stop like it's meant to be a setting. I think as you turn clockwise there are two. The motor starts without too much trouble and runs decent. I'm...
Maybe someone can help me out with a fitment question? I've been talking to a guy with the above motor. The clutch dog he's taken out of the gear case had three teeth on one side and six on the other. Apparently the original had three and three. He believes that in 1978 a change was made and the...
I saw this thing in a magazine this morning and just had to go online to find a video. Check out how fast this baby gets rolling after a sharp turn! ;) Imagine being inside this thing?!
There has been a recall announced for 2010 models related to the intermediate shift cable. If know anyone who owns a 2010 model, please pass this information on.
Recall commences: 16/09/2010
Product Make: Mercury MerCruiser Stern Drives Packages (power boat engines)
Product Models...
We've all had a "friend of a friend" in some sort of towing mishap that could have been avoided. In fact there might be one or two of us around here that are "that guy."
Who has a grizzly tale to tell? Got any tips or advice for other boaters?