On the through models, the part after the hyphen starts with a letter, followed by five numbers. The form of the serial number is a five-digit number followed by a hyphen, then a six-digit number. The serial number is printed on a plate that is attached to the clamp bracket on the motor. This is important to know when ordering parts for your Suzuki motor.
The serial number on a Suzuki outboard reflects coded information about when the motor was made and what type of motor it is.
