You’re still working hard to provide for your family, your business and your community - Caterpillar and the Cat® dealer network are here to help keep your equipment and your business running, now and always. Cat® Industrial Engines Life has changed, but your work hasn’t.The following fields display on the first grey line, based on your serial number. Below is an example of results returned by a Serial Number search. Note: If you do not click on the arrow, your search will not work. Enter a serial number into the Content for Serial Number (SN): field and then click on the grey arrow. That data sticker you showed is something they put on every engine showing year it was produced and engine serial number. It could of been uprated by now, I think the only way to find out what it is currently set at is to hook up to a computer. The hp rating on your engine when shipped from factory was 355. The serial number plate is typically found on the back of the engine block. Please enter a valid serial number beginning with three alphanumeric characters followed by numeric characters (e.g.: XYZ01234).

Cat engine serial number lookup