Husqvarna chainsaws also have a small metal plate stamped with the model number, part number, and serial number. The plate is typically located in one of four locations.
1.) Above the oil fill cap.
2.) Below the oil fill cap.
3.) Under the wrap handle on the clutch side.
4.) In front of the clutch at the bottom, below the bar nuts.
On the plate, the top number is the model number, the second is the part number, and the bottom number is the serial number. For example:
Model Number: 455
Part Number: 965030298
Serial Number: 091000001