2007-2019 40 Gallon Replacement Fuel Tank (10-1026)Description Need to go farther? This replacement tank holds 40 gallons versus the OEM capacity of 24 gallons. This tank uses the OE sending unit and is a direct replacement with almost double the fuel capacity. These tanks are constructed of 1 4" thick crosslink polyethylene, and they are built to last! The tank occupies the space forward (13. 1") and rearward (3. 3") of the original tank. Your fuel gauge works as normal. The gauge will stay on full