Fine print in every manufacturers parts list is they retain the right to change the specifications of parts without notice.
And again it is a lawn mower.
nearly all of my customers end up with a Briggs large filter on their mowers because they think a bigger filter is going to be better.
I can only just barely get my head around filter media & I gotiot taught to me as part of a 1 hr a week for 13 weeks subjext so Joe Public would have no idea.
This has been confirmed by the hundreds of U- tube videos put up my monkeys who learned how to open one up then prove they have no idea about what they are looking at.
Looks like Rotary use the Briggs short as a substitute for the 49065-7007
https://www.rotarycorp.com/search?q=49065-7007
Stens also sell the same filter
https://www.stens.com/120-485-oil-filter
Now both of them warranty their filters and any damage that can be attributed to using them in place of any filter number listed against them
I have had 2 kawasaki warranty claims where the dealer tried to pull the wool over the customers eyes with "the after market filter voids the warranty"
I called the rep and the next day it was "dop it off & we will have it back in 3 working days, do you require a loan mower ?"