Johnson Outboard Serial Number Location Portable -

: Once found, take a clear photo or write the numbers down in a safe place for future reference, as these tags can degrade over time.

printed sticker in these common spots: Transom Bracket: The part of the motor that clamps onto the boat. Check both the port (left) and starboard (right) sides. Swivel Bracket: The part that allows the motor to turn. Look on the top or side, often just beneath the powerhead. Steering Bracket: On some older or larger engines, this tag may be located on the front of the steering bracket. Secondary Location: The "Freeze Plug" If the external tag is missing, painted over, or worn away, you can find a backup identifier inside the motor. 10 sites Topic: OMC serial numbers – Antique Outboard Motor Club,Inc Mar 17, 2022 — johnson outboard serial number location

Remove the engine cowl (the top cover) and look for a small, circular silver or brass plug (often called a "frost plug" or "freeze plug") pressed into the engine block. : Once found, take a clear photo or

For the vast majority of Johnson outboards built from the early 1970s onward, the serial number is stamped on a metal plate or directly into the metal of the transom bracket (the clamp/swivel bracket that attaches the motor to the boat). Swivel Bracket: The part that allows the motor to turn

On vintage Johnson outboards (1930s–1940s), the serial number may be stamped directly into the swivel bracket (the part that allows the motor to turn left and right).

: Older engines (pre-1970s) typically use a metal plate with embossed numbers, while newer models use a printed sticker . Secondary & Backup Locations