Description
When your PTO starts slipping during baling season or chattering when you engage the mower, it’s usually this disc that’s calling for help. Your clutch is what connects engine power to your transmission, and when it starts slipping or chattering, your productivity grinds to a halt. This heavy-duty 10-inch dual stage clutch assembly is built specifically for David Brown’s reliable 3-cylinder tractors, delivering smooth power transfer and long service life. Don’t let a worn clutch keep you out of the field during critical farming seasons – and the same goes for the PTO disc that transfers that power to your implements. This 10-inch PTO disc with 10 splines gets your David Brown running implements smoothly again.
What You’re Getting
- 10-inch diameter disc built tough for the demands of PTO work – from steady mowing to heavy baler loads
- 10-spline design ensures solid engagement and reliable power transfer to your implements
- Quality friction material that grips consistently whether you’re working in dusty conditions or morning dew
- Precision-manufactured to handle the torque demands of implements like balers, mowers, and spreaders
Built for Real Farm Work
This assembly fits David Brown 770, 780, 880, and 885 tractors, plus some related models like the 1190 and 1194 that share the same clutch specifications. Whether you’re running a rotary cutter with your 880, pulling a baler with your 990, or operating a manure spreader with your 1190, this disc handles the job. Your David Brown tractor’s hand throttle is essential for maintaining consistent engine speeds during PTO operations. Whether you’re running a generator with your 770, operating a grain auger with an 880, or powering a saw bench with your 885, steady power transfer is what keeps your implements running right.
Made to Last
The robust construction handles the repeated engagement cycles that come with agricultural work, from frequent starts and stops during cultivation to the steady operation required for PTO work. Quality friction materials ensure consistent performance whether you’re operating in dusty field conditions or wet weather. This isn’t just any disc – it’s built to handle the real-world demands of farming where your PTO might cycle dozens of times in a single day.
Installation Notes
Installation requires removing the transmission to access the clutch, which is typically a job for experienced mechanics or a qualified shop. Make sure to inspect your flywheel surface and pilot bearing during installation, as worn components can cause premature clutch failure. The dual stage design requires proper adjustment for optimal performance, so follow torque specifications and adjustment procedures carefully. While you’re in there, it’s a good time to check the pressure plate and consider refreshing the whole PTO clutch system if other parts show wear.
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