Getting Your 1 3 8 PTO Shaft Setup Just Right

Finding the right 1 3 8 pto shaft for your tractor shouldn't be a headache, but somehow it usually is when you're staring at a wall of parts or scrolling through endless listings. This specific size—the 1 3/8-inch diameter—is pretty much the gold standard for most mid-sized utility tractors and the implements they pull. It's the bridge between your engine's power and the work getting done in the field, so if it isn't sized or maintained correctly, things can go south in a hurry. ...

May 1, 2026 · 7 min · Paredes Askew