Billman,
I checked the price of the 4 filters(fuel, oil, 2 hyd) + UDT needed (8gal) was about $150 for parts, plus the dealer P/U delivery N/C for $300 was all done. It was just one yr old and wanted some other wty stuff done plus have the recpts for future ref.. I changed the oil at 30 hrs too as I like to be safe.
I will do all the service from here on out, next major is at 300 Hrs - probably 4 yrs unless I get some more seat time.
Had a L185DT w/ hoe before and I changed the filter and Oil and Hyd trans oil for about $100. Not sure if L3000 has filter or sleeve filter for trans case.
There are no wty issues as long as you use the Kubota products - filters, oils etc.. Local dealer has a "other filter" on his counter pulled from a $$$ HST repair- subtly suggests this is what happens when you use non brand stuff.