I retrieved an old pelican from a lake that was sunk. I'm wondering where one can find those parts if they are not producing them anymore. Looking for seat, bungee and paddle straps n a lid for the front compartment. Looking for suggestions.

I suggest looking at Amazon.com and eBay for parts. You probably won't find the specific parts you are looking for so you will have to improvise. Aftermarket seat, bungee cord from a hardware store, homemade front lid out of thin plywood or plastic.

Thanks my son I trying to fix it for one of his boys.

Check closely for cracks along the seam of the hull and also the hull.
There is a reason it sank!

Hopefully it only sank because the front hatch lid was missing and it took on some water. But I agree to check fro cracks. Like fill the inside with water and see if it leaks out anywhere. If no leaks are found then fix it up. You might also be able to get parts from Pelican. I have pelican catch 120 and before I bought the kayak I contacted them and asked anout parts in case I ever needed them and they told me they could get parts for me if I needed them. So you mat be able to get some things like the front hatch that will be specific for that kayak. The seat may not matter as much to be specific fit.