Quick Disconnect PTO Adapter for Converting 21-Spline to 6-Spline Connections

Description

If you’ve got a newer tractor with a 21-spline PTO and some older implements that need a 6-spline connection, you know the frustration of having equipment that just won’t hook up. This quick disconnect adapter converts 1-3/8 inch 21-spline female to 1-3/8 inch 6-spline male, solving that compatibility problem so you can get back to work without having to buy all new implements or hunt down hard-to-find equipment.

What You’re Getting

• Quick-release mechanism makes it easy to connect and disconnect implements, especially valuable when you’re switching between different pieces of equipment throughout the day
• Solid construction that handles the torque loads and shock impacts that come with real farm work
• Standard 1-3/8 inch diameter on both ends fits most common tractor and implement configurations
• Direct replacement for existing adapters 3201375 and 3201373, so you know it’ll work with your setup

Built for Real Farm Work

This adapter works perfectly when you want to run your trusty older implements like brush hogs, finish mowers, rotary cutters, or tillers on newer tractors that came with the higher spline count PTO. Whether you upgraded to a bigger tractor but kept your proven implements, or you found a great deal on used equipment at an auction, this adapter bridges that gap between old and new.

Made to Last

The solid construction handles the torque loads and shock impacts that come with agricultural work, while the zinc plating protects against rust and corrosion from exposure to weather and field conditions. It’s built to take the punishment that comes with daily farm use and keep working season after season.

Good to Know

Simply slide the female end onto your tractor’s PTO shaft, secure with the quick-release pin, then connect your implement to the male end. The quick-disconnect feature saves you time when switching implements, and the positive locking mechanism means it won’t come loose when you’re running equipment. Just remember that this adapter provides the mechanical connection but doesn’t change your PTO speed, so make sure your implement matches your tractor’s RPM output.