Hi Kevin,
Good to hear from you, it has been while!. Glad you are getting some good use out of your tractor. 2005 was the last year we imported the KM554 due to the end of the EPA TPEM program. They have a new EPA engine avialable now from an outside vendor, but the cost is much higher so we have hesitated. We do continue to stock and import parts to support these machines, and are busy with our new AgTrac brand tractors although they are smaller.
Remember to keep the nuts and bolts tight, change the oil often (engine and injector pump especially) and you should get many more years of work (FUN) out of your machine. I had forgotten that we used some red loaders that year. Many tractors out of the gates since then....
Let me know if you need anything.
Chip