Powerstroke 6.0: Tank cleaning, foot replacement, alternative sender replacement

Ford Pickup Foot - E5TZ-9J306-BA Ford Fuel Sender - PS-176 With the truck at 19 years, I wanted to check the tank for debris, algae, the condition of the fuel pick-up foot, and replace the fuel level sender. A new diesel assembly is expensive, but hunting down a less expensive replacement, I changed that too.