Posted 3/2/2019 23:28 (#7355293 - in reply to #7355264) Subject: RE: Tractor ID (pics)
D2 3J track pivot is in front of the sprocket, air filter is up front and it has narrow tracks.
Actually the last D2 ever built was sold to artichoke grower in Hollister, CA about 1960 with the optional side tank which is in the late model U series parts book.