As far as I know since they are no longer producing the machines their interest in support has waived steadily. Most of the components are not unique to Thomas and can therefore be repaired or replace with other Brands of equipment. The engine is the most obvious example where there is little difficulty obtain8ng information or services. Several other manufacturers also provide after market parts for the Kubota parts. Hydraulic are alsosubstantials covered by the original manufacturers since they did not build their own vale's, pumps, motors, chains, drives et cetera. Electrical components are likewise easily provided by others. Tires and recaps are also a common time from others. Arica.ly just the shaping of 5e metal work, tanks, and perhaps buckets were made in house,
hope this helps.