Ring Gear, Planetary Inner Spline: 46Â Â Â Â Outer Spline: 114Â Â Â Â Outside Diameter: 8.173 Case-IH Tractor 685 (W/ APL335 4WD Front Axle) 695 (W/ APL335 4WD Front Axle) 743 (W/ APL335 4WD Front Axle) 745 (W/ APL335 4WD Front Axle) 745S (W/ APL335 4WD Front Axle) 785 (W/ APL335 4WD Front Axle) 795 (W/ APL335 4WD Front Axle) 844 (W/ APL335 4WD Front Axle) 844S (W/ APL335 4WD Front Axle) 845 (W/ APL335 4WD Front Axle) 856 (W/ APL335 4WD Front Axle) 885 (W/ APL335 4WD Front Axle) 895 (W/ APL335 4WD Front Axle) 985 (W/ APL335 4WD Front Axle) 995