Looking for Kubota V2607 engine for Kubota U55

This may be a little long winded.....I have a good friend who has a landscape design and install company and I do a lot of work for him, he has a Kubota U55 that he uses for some jobs that aren't that big. His guys tipped it on its side last Friday, nobody got hurt thankfully, they turned the key off, but it did start to race,because I believe it was running on the motor oil that was leaking into the cylinders, and blew most (if not all) the oil out of the motor until it died. They got it...

Looking for Kubota V2607 engine for Kubota U55

Looking for Kubota V2607 engine for Kubota U55