Trying to find the model of this motor. It appears to be a Kubota v2203 series but have not found a model or serial # on it. It came from a Carrier Transi-cold reefer trailer and we are fitting it up to run a corn grinder/mixer. It has a cast# above where the starter would go. The # is 2.197 with a symbol that looks like a fish after it. I take this to be liters and that is how I tracked it to a 134.1 c.i. Kubota. The newer engines on the Kubota site are very similar to this but I cant find any finite # on the motor and nowhere does it say Kubota. It is a 4 cyl. Na with an auxillary oil filter setup with twin filters. Any help appreciated. Bill