Description
When you’re converting your Ford 2N, 8N, or 9N from the old generator to a modern alternator, you’ll need the right mounting hardware to get everything lined up properly. This alternator adjusting arm is a key piece of that puzzle—it’s what lets you position the alternator correctly and maintain proper belt tension so your charging system actually works like it should.
What You’re Getting
- Sturdy steel construction that handles the stress of belt tension without bending
- Proper adjustment range to get your alternator positioned just right for optimal belt alignment
- Quality TISCO manufacturing with the fit and finish of original equipment
- Direct replacement for the original Ford part—no modifications needed
Built for Real Farm Work
This adjusting arm is designed specifically for Ford’s classic N-series tractors from 1939 through 1952. Whether you’re running a 9N for light farm work, an 8N for general farming, or a 2N for specialty applications, this arm gives you the solid mounting point you need for reliable alternator operation season after season.
Made to Last
Farm equipment parts need to handle vibration, weather, and years of use without failing. This adjusting arm is built from quality steel with the kind of construction that holds up to real-world conditions. It won’t bend under belt tension or work loose from engine vibration like some lighter alternatives might.
Installation Notes
This arm works as part of a complete alternator conversion setup. Make sure you have all the mounting brackets and hardware before starting the job—trying to piece together a conversion from random parts usually leads to headaches. The adjustment mechanism lets you fine-tune belt tension, but remember that proper tension is firm but not overly tight.






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