Fill A TFI Cross-the-bed Fuel Tank Through Your Camper Shell! Now you can have an in-bed auxiliary fuel tank system installed on your pickup even though you have a camper shell! With the addition of our Camper Shell Fillneck Kit, you can fill your Transfer Flow in-bed fuel tank without having to crawl inside your pickup bed. It is available for our 50, 75 and 98 gallon cross-the-bed fuel tank systems, and our 74 gallon wedge tank.
74, 75, 98 gallon tanks
Diesel
020-01-11735
$90.25
50 gallon tank
Diesel
020-01-11737
$129.98
30. 74, 75, 98 gallon tanks
Diesel
020-01-13374
181.69
Locking Gas Caps Available Now you can keep your fuel secure with a locking gas cap.