I have a Titan 50 gallon replacement tank for sale. I purchased it NEW 3 months ago, had it installed on truck, my truck had problems so I removed it and Ford bought truck back. Everything is in excellent condition. All hardware, manuals, SKID PLATE, is included in this package. I have the original shipping box to make s/h a snap. It does have the optional Titan skid shield as well. Paid almost $1500 plus install for this. Selling for $750 plus s/h. I sell on Ebay and have a 100% feedback rating with over 385 transactions and take Paypal. I'm in SE Indiana near the Cincinnati, Ohio area. pm with any details