40 fuel tank and pump to fit Ford F550. This should also fit Excursions and long bed Superduty trucks, It will NOT fit a short bed Superduty.  This is the fuel tank that sits behind the rear axle, the auction includes the Tank, Skid plate and 2 mounting straps as well as the fuel pump (gas). The pump alone is worth over $200.

 I bought this tank in May of 2004 on Ebay to add to my F250 but I didn’t know it would not fit in a short bed Superduty (my fault I didn’t ask). I was told by the previous seller that the vehicle it came out of had less than 50 miles in it and I believe it, everything is in excellent condition. It should bolt right in to any long bed Superduty or Excursion (my opinion only, make your own decision about interchangeability)

Dimensions are approximately 33"long by 32"wide by 17"tall I found what I believe to be a manufacture date of 8-14-03 and a possible part number of 3C34-9C075. The only other number on the tank is by the date and is DQSK 5062001