The appearance may vary depending on the engine model and year of production. It lists the identification numbers for the engine and also for the drive unit or reverse gear. The information decal is usually located on the engine cover or other flat surface that is easy to see. For the exact appearance and location on your product, please see the operators manual. It can be found on decals and product plates as described below. Photo Credits.The serial number is a unique identifier of your product and the key to efficient servicing and correct ordering of parts. Matthew Bores started professionally writing in He has written for Totalinsanity. The year your outboard was manufactured will be the year displayed with the lower of the two numbers. Find the section of the chart that corresponds to your outboard's horsepower.Ĭompare the serial number on your outboard to the numbers on the chart and find the two serial numbers between which your serial number lies. Select your outboard's horsepower and click on the link to the appropriate chart. Find the year of your motor on the Mercury outboard chart at a website such as Max Tech Marine see Resources.

If the year is not readable, proceed to Step 3. The number directly beneath this is the year it was manufactured. The serial number is the top number on the plate. Locate the serial number plate by looking on your motor's transom bracket the plate will have 'Mercury Marine' written on the top. You can find this information by locating the serial number plate on your outboard.įind the right side of the motor by looking from the rear of your outboard with the propeller end pointing toward you. Identifying the year of your Mercury outboard can be essential for obtaining the proper parts when you want to rebuild, service or modify your motor.

Cummins engine by serial number