Beefed Up PTO Drive Line For Post Hole Digger One And Three Eighths Inch Spline To One And Three Eighths Inch Round Thirty Seven To Fifty Inch Range Series 14 Quick Disconnect Tractor End With One Half Inch And One Quarter Inch Shear Bolt Holes

Heavy-Duty PTO Drive Line for 1-3/8in Spline Range
✔️ Series 14: 37-3/16 in compressed, 50 in max; single unit

This beefed-up PTO drive line is designed for post hole diggers and other heavy-duty tractor-powered implements. It connects a tractor with a 1-3/8 inch spline quick disconnect to a 1-3/8 inch round implement end, delivering reliable torque and proper shaft alignment in field setups.

✅ 1-3/8" x 6 spline tractor end (quick disconnect)
✅ 1-3/8" round implement end with 1/2" and 1/4" through-holes 90 degrees apart
✅ Compressed length 37-3/16", max overall length 50" with 1/3 shaft overlap
✅ Weasler equivalent interchanges with Bondioli & Pavesi

💡 What is a heavy-duty PTO drive line used for with post hole diggers?

This handy setup keeps tractor power aligned and safely transmitted to diggers.

- It supports 1-3/8" spline tractor ends and 1-3/8" round implement ends - It uses 1/2" and 1/4" through-holes for shear bolts or pins - It compresses to 37-3/16" and reaches up to 50" with overlap - It is designed to work with common drive-line components for quick swaps