Motorcycle Gas Tank (Fallout 3)

The  is one of the several scrap items that can be used in the construction of armor, weapons and ammunition using schematics. One can be found at the back of the Springvale School located real close to Vault 101. This item is used in the construction of the Shishkebab

A Second can be found in the Super Duper-Mart behind one of the counters through the hallway in the back

A Third can be found at Freindship Heights at the camp by the Raiders along with the Motorcycle Handbrake