Universal Throttle Stop Control Knob for Tractors and Equipment SKU: QT1829570

A worn or missing throttle stopper knob causes real problems—engine speed constantly drifting back to idle during PTO operations, disrupting your work flow and potentially damaging equipment that needs steady RPMs. This replacement stopper knob brings back the set-it-and-forget-it convenience your equipment was designed to provide.

Why This Part Matters

• Quality materials that resist stripping and wear from daily use
• Knurled exterior provides positive grip whether your hands are clean, muddy, or covered in hydraulic oil
• Threads onto throttle rod or friction device for secure position lock
• Maintains equipment's professional appearance while functioning reliably

Installing this stopper knob is one of the simplest repairs you'll ever make—no special tools needed, just spin it on and you're ready to work. Many operators keep spares in the toolbox since they're handy for other applications around the farm where you need a quality control knob.