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TITAN Trail Trekker II™ Tank for Jeep JL (4040487)

Liquid Transfer Tank for Jeep JL
NEW & IMPROVED 12 Gallon Trail Trekker II™ Tank
Fits Jeep JL ONLY
Availability: In stock

When you hit the trail you can always use a little extra fuel, right? TITAN’s Trail Trekker II™ gives you the fuel you need to go boldly off the beaten path. This new, improved version of our popular off-road product features better rear visibility, improved looks, and now will not only fit 5” bolt stud patterns, but 6” and 8” as well! So if you go off-road with most of the popular “rock crawlers”, you too can have the added peace of mind extra fuel brings. With the introduction of the JL chassis Jeep, we have created a specific kit for those vehicles, this kit includes the tank, mounting hardware and Shaker Siphon transfer hose. Made of TITAN’s famous Military Grade, Cross-Linked Polymer so you know it’s backed by our Lifetime Warranty and is tough, durable and secure. The tank is fully grounded and vented with rollover protection. It fits the stock spare tire carriers (some modifications maybe required) and most of the popular aftermarket tire carriers, the tank comes with all of the high-strength steel bracketry, fasteners, and accessories for easy mounting on your off-road rig. The mounting position keeps the tank out of the way and makes transfer of fuel to the vehicle’s main tank a snap. This part number includes everything needed for installation on the Jeep JL chassis. However if you would like to keep the reverse camera in place, please see part number 9900015 The Trail Trekker II™ will handle 15” and larger wheels, and tires up to 37”on the stock carrier.


Note: Fits ONLY the Jeep JL chassis.

Note: Some light fabrication is needed on stock/OE carriers for fitment of tank.

When ordering the 4040487 tank for the JL, you do NOT need to order the JL Bolt Kit separately, the 4040487 already comes with that bolt kit.

If you wish to use your rear back-up camera with the Trail Trekker II tank you will need our Camera Mount Kit found here: Jeep JL Rear Camera Mount


  • • 12 gallon capacity
  • • Fits all stock and most aftermarket tire carriers
  • • Models to fit JL Jeep ONLY
  • • Tank is fully grounded
  • • Lifetime Warranty
  • • FREE 2 gpm Shaker Transfer Hose included

Aftermarket Bumper / Tire Carrier Fitment:
• Proline Elite • Ace Pro Series Rear Bumper with Tire Carrier • ADD Venom Tire Carrier • ARB Tire Carrier & Bumper • Bestop Rear Bumper with Tire Carrier • Currie Tire Carrier • EVO Hinged Tire Carrier • Fab Fours Rear Bumper with Tire Carrier • Garvin G2 • Poison Spyder Rock Brawler II Rear Bumper w/Tire Carrier (trimming of license plate extension may be required) • RBP Pro-Series Rear bumper & Tire Carrier • Red Rock 4x4 Hinged Tire Carrier • Rock Hard Patriot Series • Rock Slide Engineering Rigid Rear Bumper and Tire Carrier • Rugged Ridge XHD Rear Bumper with Swing and Lock Tire Carrier • Rugged Ridge HD Tire Carrier Kit • Slee Off Road Swing Out Carrier • Smittybilt XRC Rear Bumper with Tire Carrier • Teraflex Hinged Carrier with Stock Tire Mount • Teraflex Hinged Carrier and Adjustable Tire Mount • Warn Rock Crawler Rear Bumper and Tire Carrier • Warn Elite Series Rear Bumper and Tire Carrier • Wilco Off Road Hitch Gate • Check with TITAN for additional fitments not listed here.

Important:Tank is intended for temporary storage only. Full tank weighs approximately 100 lbs (45 kg). It is the user’s responsibility to ensure the mounting point on the vehicle is sufficient for the weight. Tank must be properly grounded at all times (see installation instructions). Always use a proper siphon pump. Never siphon fuel by mouth. Store only in a well ventilated area. Use out-doors only. Always wear eye protection when filling or transferring fuel. Avoid prolonged breathing of vapors. Keep out of reach of children. Gasoline is known by the state of California to cause cancer.

More Information
Instructions Download Instructions
CA PROP 65 WARNING CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov