Description
When your tractor’s PTO starts slipping or won’t engage properly, you know it’s time to replace that worn-out clutch disc. A smooth-operating PTO means your implements run at the right speed and power, whether you’re running a brush hog, hay equipment, or any other PTO-driven attachment. This 10-inch disc gets your power take-off working like it should again.
What You’re Getting
- 10-inch diameter with 1 3/4-inch hub for proper torque transfer
- 10-spline design ensures positive engagement with your PTO shaft
- Friction material engineered to handle the heat and stress of PTO operation
- Direct replacement for your original equipment disc – no modifications needed
- Built to withstand the constant engagement cycles that PTO work demands
Built for Real Farm Work
This PTO disc is designed for the Massey Ferguson 100 series workhorses – the 135, 165, 168, 175, 185, and 188 models that have been powering farms for decades. These tractors handle everything from mowing and hay work to running feed mixers and post hole diggers, all jobs that depend on reliable PTO power.
Made to Last
PTO clutches take more abuse than transmission clutches because they’re constantly engaging and disengaging while the engine runs. This disc uses quality friction material and solid construction to handle that tough duty cycle. The hub is machined to precise tolerances so it fits your PTO shaft without play or binding.
Installation Notes
Replacing a PTO disc requires splitting the tractor, so it’s a good time to inspect the pressure plate and other clutch components while you’re in there. Make sure the PTO shaft splines are clean and not worn before installing the new disc. Proper alignment during installation prevents premature wear and ensures smooth operation.


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