Got a modded polaris that has a swapped motor in it and i have no clue what it came out of or for sure what size it is. Makes ordering parts and identifying problems very difficult. Wondering if anybody can help me out or point me in the right direction. I was told there should be a barcode or serial tag on the chain case side of the motor, there is none. Only visible numbers on the motor are stamped on the jug of cylinder #3- 2C68PL03. Tried to google and search with no results. Anything else i can look for to identify this motor? The water pump is on the front side of the motor and is gear driven. I can take pictures of the motor if needed. Any help would be great, thanks.