Only Fits Trux Train Horns
- Remove the back cap of the train horn and attach using existing hardware
- The Diaphragm comes with a Cushion and Tension Spring
- Sold Individually
If you should need additional Truck Parts and Accessories that you don’t currently see on our website please don’t hesitate to call us at 1-405-470-8400. We are adding new items to our online inventory daily!