Pulley diameter is 9
Case IH Front Axle Assembly part number 55452DBX
Case IH part number 369343R11
The Cub PTO shaft is a 15/16" with 10 splines and rotates counter-clockwise at engine rpm
Some of these parts have been out of production for many decades
New 18 Inch Steering Wheel for Farmall 140, 240, 330, 340, 350, 404, 424, 444, 460, 504 Tractors Pulley diameter is 9New Steering Wheel for IH Farmall and International 140, [ 240, 340, 350, 404, 460 (Rowcrop and Utility Models) ], 330, 3414, 4100, 4156, 4166, 4186, [424, 444, 504 (Manual Steering) ], 450, 560, and 660 Tractors. The diameter of the steering wheel is 18" inch. Replaces Case IH Steering Wheel part numbers: 366557R2, 366557R1. The 18" inch diameter is the original factory standard steering wheel diameter. We also stock a 16" inch Replacement Steering