Description
Ever tried hooking up an implement only to find your PTO shaft is too small for the job? That’s where this increaser comes in handy. It steps up your 1-1/8″ 6-spline PTO to the more common 1-3/8″ size, giving you access to a wider range of implements without having to hunt down specialty equipment or make costly modifications.
What You’re Getting
- Heavy-duty forged construction that handles the stress and vibration of field work
- Steps up from 1-1/8″ 6-spline female to 1-3/8″ 6-spline male connection
- Extends your PTO reach by 2-3/4″ for better implement clearance
- Rated for tractors up to 75 PTO horsepower for reliable power transfer
- Direct fit replacement that doesn’t require modifications or special tools
Built for Real Farm Work
This increaser is perfect for utility tractors, compact tractors, and older machines that came with the smaller 1-1/8″ PTO setup. It lets you run standard implements like brush hogs, finish mowers, rotary cutters, and post hole diggers that were designed for the more common 1-3/8″ PTO size. Whether you’re maintaining fence lines, cutting pastures, or handling light-duty implement work, this adapter opens up your equipment options.
Made to Last
The heavy-duty forged steel construction means this adapter won’t crack or strip under load like cast parts can. It’s built to handle the constant torque reversals and shock loads that come with agricultural work, from hitting stumps while brush hogging to the sudden stops that happen when you’re working around the farm.
Good to Know
Installation is straightforward – just slide it onto your tractor’s PTO shaft and connect your implement to the other end. The 2-3/4″ extension gives you a bit more clearance between your tractor and implement, which can be helpful with certain attachments. Keep in mind this is an increaser, not a speed changer – your implement still needs to match your tractor’s PTO speed.





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