Yes, Baldwin makes excellent filters.
One can buy Baldwin oil filters when one goes to the official website of Baldwin Filters. There is a E-catalogue on the site and one can place one's order online.
One can find a contact for Baldwin Filters by typing those 2 key words into a search and looking for a result on the internet. Baldwin Filters has a home page that lists their contact results including a phone number.
Fram does not have a filter that will cross-over. Baldwin filters cross over for HHTA0-59900 would be a BT9358. I would recommend NOT using Fram filters on your Kubota. Use Kubota, Wix or Baldwin filters.
Champion Filters (not connected with Champion Spark Plugs)
The Fram Oil Filters cross reference guide lists Fram PH8170 for Baldwin B7165.
WIX makes all of NAPA's oil filters
According to the Fram Filters cross reference guide, Baldwin PA-634 can be replaced with Fram CA101.
AMSOIL Inc. does at their plant in Superior, Wisconsin. AMSOIL specifies only the best materials available for their oil filters and assembled by the finest filter assembly plants in the USA. That is why they are the only company to offer 25,000 mile oil filters.
Fram makes them exclusively for O'Reillys. They use Racor filters internally which makes the OEM versions as well.
Go to Baldwin filters and enter data requested
Caterpillar.