Yamaha Outboard Motor Serial Number Check May 23, 2020 by masuzi Yamaha outboard serial number location yamaha outboard motor model number yamaha outboard serial number location yamaha outboard motor model number. Mercury Outboard Serial & Model Number Guide Knowing the features and year of your Mercury outboard can help with ordering Mercury outboard parts and Mercury outboard repair manuals. You can find your Mercury outboard serial number and model number on an ID tag on the mounting bracket, or in some cases on an engine block freeze plug. Right and it should be the job of LEO's to report stolen outboard serial numbers to an dealer of that outboard. Now I know Merc has this in their system. Merc constantly changes there engines throughout each year and to buy a part fro a Merc engine from a dealer you have to have the serial number.

1. Serial Number
2. Model Name
3. Motor Transom Height
4. Approved Model Code

The best way and the way in which a dealer will identify 'production year' is by entering the serial number into the Yamaha system and cross check the details with the model code. Remember this is 'production year' not year model compliance by warranty registration. Legendary Yamaha Reliability. For more than 30 years, Yamaha Outboards have delivered far more than superior power, performance and efficiency. Yamaha owners get something that can’t be measured in HP or RPM—legendary Yamaha reliability. The all-new Yamaha V8 XTO Offshore® carries on that tradition.

Yamaha Outboard Motor MODEL, PRE-FIX and SERIAL NUMBER’S are stamped on a metal plate which is mounted on the transom clamp bracket located at the rear of the boat.

When shopping Online to Lookup and Buy Yamaha Outboard Parts and/or accessories from our Yamaha OEM Online Parts Catalog it’s important to properly identify the exact model you are dealing with when searching the applicable Online Model Diagram.

Yamaha Motor Serial Number Lookup

The easiest way with Yamaha Outboard Motor’s due to the fact that model records have changed over the years, which makes older outboard motors to be difficult to properly identify. However, this technical article illustrates the difference between the serial number and model as well as showing the location where you can find these. We also have several other related Yamaha Outboard Technical Articles that address the topic of proper Yamaha Outboard Motor identification.

Tags: yamaha outboard motors, Yamaha Outboard Serial Numbers

Over the years, manufacturers have changed where this information is located on an outboard. I'll try to be as complete as possible below, while keeping this reasonably simple.

Mercury

On older Mercury outboards, going back into the 50's and possibly even earlier, the serial number would generally be viewed at the leading edge of the swivel bracket, as seen in the image below. If for any reason that number may have been changed, removed, or can no longer be read, every Mercury had a freeze plug, which is on the powerhead and about the size of a quarter. That freeze plug will have a serial number on it. So long as you know your HP and the serial number, you can identify the year of your outboard.

On later model Mercury engines, the serial number was located on the swivel bracket, as shown in the picture below. First, these would be on a metal tag and stamped with the numbers. Later, the numbers were printed on a vinyl tag. Unfortunately, you'll often find that the vinyl tag has washed out. If you can no longer read the number on the tag, you’ll want to find that freeze plug on the powerhead in order to identify the outboard.

Johnson & Evinrude

Johnson and Evinrude outboards both work with model numbers for identification. In most cases, the model number is located on either the transom or swivel bracket. It can usually be found on a either a metal plate on earlier models or a sticker on later models. Once they switched over to the tags, this was another number that often washed out and could no longer be read. In this case, the powerhead freeze plug can be located and will have the serial number. The serial number itself won't do you much good, but an authorized dealer can use the serial number to match the engine up with a model number again.

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Chrysler Outboards

Chrysler outboards work by a model number. There are 2 locations where you may find this number. Early Chrysler models stamped it on a metal plate and it was placed under the carburetors, inside the lower cowling, or pan. Later models used the same plate, but you'd find it on the side of the transom bracket.

Force outboards used model numbers on vinyl tags, many of which washed out. If the number washed out, you may find a small sticker either on the cylinder head cover or the starter bracket. If that fails, all is not lost. There are numbers stamped on your carburetor. Take those numbers and google them or email us. Those numbers will usually nail down a year and HP for your engine.

Yamaha Year Models – Hunts Marine

Other Makes

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Yamaha Serial Number Lookup Outboard Motors Online

Nissan, Tohatsu, Suzuki, Yamaha, and Yamaha Mariner use both model and serial number information. That tag can almost always be found on the side of your transom bracket, as shown below.