I would be happy to help you (and anyone else either) if the tractor was here. Guarantee we could salvage it and you could go on with life and I am not joking it wouldn't be 5 grand all over again. I can only imagine what the inside of it looks like after the "overhaul". I only hope the next guy you find is not a shyster like the last ones were it should last you a lifetime seriously you can expect that. It could be missing simply because it could have a tight valve but who knows.