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.
try Wix on line
WIX makes all of NAPA's oil filters
Champion Filters (not connected with Champion Spark Plugs)
To find the correct FRAM oil filter for a Kubota tractor, it's essential to know the specific model of your tractor, as different models require different filters. Common FRAM oil filters that fit various Kubota tractors include the FRAM PH3614 and FRAM PH4967. Always check your owner's manual or consult with a local dealer to ensure the filter matches your tractor's specifications.
The Kubota oil filter 15241-32099 crosses to a NAPA #1064 or a Wix # 51064. NAPA filters are made by Wix. Hence the similar numbers.
Champion
hastings
Purolator
I have been searching on the net and found out that WIX makes the carquest oil filters. If you look at the carquest oil filter box it will say Wix Filtration.
Not sure about FRAM, but it crosses to a NAPA # 3390. Most NAPA filters are made by WIX.
Champion