Now, this will fix your machine if your monitor is completely dead. If it is dim, you need to check my other items for a replacement picture tube. If you had a dim tube, and now your monitor is completely dead, you may want to check out the tube/chassis combination item.
this is repair item, also. Part of the deal when buying this is that you have to in your bad chassis so that it can be repaired. Once the item is paid for you will be contacted with information on where to send it and an expected date to receive it back.
Next, to let you know it is fairly difficult to install this. It isn't the hardest thing in the world, but if you don't think you can do it, you should probaby find someone locally and just pay them to repair it. It can be done, but it takes some doing to get it in there.
Also, this chassis will have a higher value resistor installed. This will lower the voltage going to the CRT heater, and will prevent your picture tube from getting dimmer. The Radions are notorious for failed tubes, and this fix will stop that from happening!