That style should use a 1R-0659 filter. Looks like it has been updated. The cap uses a 5B5937 gasket [seal]
Thanks Rome. The Cat dealer is about 40 miles away so I like to be able to ask with a part number in hand.
Pete
Might want to remove the old filter to make double sure and see if it has a number on it.
That's a good idea. I will do that when I get back to work on it.
Thanks
Pete
Peter---my 6J1 parts book shows 6B7697 filter and 7B2762 gasket---the picture shows the early style T handle on top