9240 and 9260 actually were non-articulated crabsteer tractors. I highly doubt that Gw is looking at those however. The all-Case versions were 2470, 2670, and 2870. The 24 and 26 had the tried and true 504 set to 220 hp. The 2870 had a Scania inline 6 that wasn't terrible. Then came the 4490/94, 4690/94 with the 504 still, the 4890/94 still had the 6 cylinder Scania, but then they decided they needed bigger, so enter the 4994. V8 Scania that should have fallen off the boat before it reached the states.