Ring Gear and Pinion, 37 teeth on ring gear and 3-45/64 inch effective Spline length 6 teeth on pinion, TO35, 135, 150, 230, 235, and 240 to S/N N01001, Use the 186469M1 Pinion fuse if needed.

5 inch Long Pinion Fuse. For the following models with a minimum pinion length of 3-45/64 inch. For tractor models: TO35, MF35, MH50, MF50, 65, 135, 150, 230, 235, 245 Please measure before ordering. Replaces 183088M1

3-3/16 inch Long Pinion Fuse. With Out Groove. For the following models with a pinion length of 4-5/16 inch or less. MF35, MH50, MF50, 235, 240, 245, 250, 255, 265, 270, 282, 290, 290 UK, 298, 360, 362, 365, 375, 383, 390, 390T, 393, 396, 398, 399, 670,690, 698, 699. Please measure before ordering. Replaces 1871924M1, 1871925M1