It might help your research if you get the right name, RevX.
Yes, it's a good thing to try if you're having a stiction problem.
The first thing to do is change the oil and use a synthetic 5w40 diesel oil such as Shell Rotella T6, Walmart has it for $21 a gallon. You need 15 quarts.
You can get the Motorcraft filter there also, but for next time order a few (and fuel filter kits too) from dieselfiltersonline.com Get the Racor brand, that's what's actually in the Motorcraft box.
If Walmart doesn't have the Motorcraft, I'm told the Fram is the same Racor filter for this truck.
You can order a Ford oil filter cap from them for about the price of a filter also. You want to make sure the cap you use is the Ford cap. If some previous owner used certain aftermarket filters, they may have used the new cap that came with it and threw out your Ford cap. You don't want to use that cap, if that's the case. There are threads with pictures to help you tell what you have either here or on one of the other three forums (that I know of).
There's a lot to learn about your new truck. Don't buy parts until you research here. There are a lot of common mistakes you can avoid if you read first. There's a lot you can and should do yourself.
Congrats! Get learning...