Got 2 of em on the way. Changed the differential grease. Rear looked ok but front was brown and frothy, yuck. Must have been a water rig at some time. Engine is next, when the filter arrives, then will adjust the valves, and maint will be caught up, finally.
Have to divide my time between chores. Just got my splitter back running again, then an upcoming RV trip
CH6015 is the Fram number. I was getting them from my local Advance Auto because unlike the Honda filter it comes with the filter cover o-ring. They stopped carrying them but I was able to buy 20 or so for $2 each on closeout. My commercial account guy ordered all the had left in the system after I found out the price was so low, LOL