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UWS
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Always the correct part
We know our products
Quality Products
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Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Finish: GLOSS BLACK POWDER COAT
Material: Aluminum
Part Type: TRANSFER TANK
The hammerhead-style transfer tank is engineered to be the universal transfer tank for all full-size trucks. It features a unique narrowed base that fits between the wheel wells in the truck bed, even on short-bed pickup trucks (verify fitment using the product dimensions). This innovative transfer tank is ideal for safely and effectively transporting diesel and other non-flammable liquids. It is constructed with heavy-duty .125" thick aluminum alloy and has a durable gloss black powder coat finish. The hammerhead-style transfer tank is also equipped with a lockable, vented cap that allows for easy filling and provides extra security when your truck is left unattended. It comes with internal baffles to promote a smooth flow of liquids and to help prevent sloshing. Finally, to easily drain the tank whenever necessary, a drain plug is integrated into the base. This hammerhead-style transfer tank is a tool box transfer tank combo, featuring an integrated truck tool box for secure, convenient storage of your tools and equipment. The truck tool box is constructed with extra-thick aluminum, a RigidCore foam-filled lid for maximum strength and stainless steel locking handles for dependable security. NOTE: Will not fit short-bed trucks with a gooseneck hitch installed (75-gallon transfer tank recommended).
UWS designs and builds heavy-duty truck tool boxes and storage for tradespeople and truck owners. The line covers crossover and side-mount boxes, chest boxes, underbody boxes, transfer tanks and dog boxes. Every aluminum box is designed, fabricated and welded in Perry, Florida, with construction aimed at job-site abuse, road vibration and daily use.
UWS is a leading manufacturer and designer of truck tool boxes and truck accessories, and a Lippert brand. The company's focus is narrow and deliberate: storage that stands up to being opened and slammed shut dozens of times a day, loaded past what looks reasonable, and left outdoors in whatever weather the job brings. Its customers are electricians, plumbers, contractors, farmers, outdoorsmen and truck owners who treat a pickup as a working tool rather than transport.
The catalog covers the full range of bed storage. Crossover boxes sit across the bed behind the cab in single-lid, gull-wing, secure-lock and low-profile styles, so there is a fit whether the priority is capacity, rear visibility or working under a tonneau. Side-mount boxes mount along the bed rails and keep the bed floor free for cargo, while underbody boxes tuck beneath the frame rails of service bodies and flatbeds.
Beyond the bed, UWS makes portable chest boxes that move between vehicles and the shop, transfer tanks and combination tank-and-toolbox units for crews working away from fuel supply, and insulated, ventilated dog boxes for hunters and handlers.
Manufacturing sits at the centre of the brand's identity. Every UWS aluminum tool box is designed, fabricated and welded in Perry, Florida, by tradespeople with decades of experience, and the company's Rooted in Trades initiative is built around that connection to skilled manual work. Boxes use heavy-gauge aluminum, continuous welds at the seams, weather stripping to seal against rain and dust, and locking systems intended to resist tampering. The practical result is storage that keeps tools dry, organized and where they were left.
Experts available to answer your questions
Call 888-634-9494Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
UWS | Tough. Reliable.
The kit includes one transfer tank, one filler neck and cap, one 3/8" drain plug, and one key (supplied only with combo models). Hardware such as bolts, washers, nuts and spacers are not included and must be purchased separately.
No. The tank is DOT-compliant for transporting Class 3 combustible fuels only, such as diesel. It is not approved for transportation of flammable fuels such as gasoline and should never be connected to a vehicle's fuel system or used as an auxiliary fuel tank.
No. The tank is not compatible with diesel exhaust fluid (DEF) or other corrosive materials.
You will need: a drill, 3/8" drill bit, ratchet, socket set, tape measure, and marker.
Yes. Hardware is not included with the tank. You must purchase your own hardware to install the transfer tank, including hex bolts, flat washers, lock washers, and nuts.
You must drill 3/8" holes in the truck bed floor at the locations marked by the mounting brackets.
Before drilling, check under your vehicle to ensure the drill location does not puncture, cut, or obstruct any brake or fuel fluid lines, electrical wires, fuel tanks, or other components. Precaution must be taken that all fasteners near the fuel tank do not create the possibility of fuel tank puncture or other damage during a collision.
No. Do not cut, weld, or drill into the tank. Doing so could result in serious injury or death.
Push the tank up to the truck cab and center it side-to-side. Make sure the tank is fully supported by the truck bed floor.
If any holes fall between the ribs on the truck bed floor, spacers will be required between the floor and mounting bracket for proper installation.
Secure the mounting brackets to the truck bed with a hex bolt, two flat washers, one lock washer, and one nut in each hole. Do not over tighten the hardware.
Before securing the tank to the bed of the truck, ensure the tank is level.
The filler neck and cap is included with the transfer tank. Attach it to the tank as part of the installation process (Step 2). The manual does not provide detailed attachment instructions.
Torque specifications depend on bolt size: M6 or 1/4" bolt = 3 ft-lbs; M8 or 5/16" bolt = 7 ft-lbs; M10 or 3/8" bolt = 16 ft-lbs; M12 or 7/16" bolt = 28 ft-lbs; 1/2" bolt = 28 ft-lbs. These are general guidelines. If purchasing hardware, use the torque specifications provided with that hardware.
The transfer tank and pump must be grounded to avoid static charge, as static build-up can result in explosion. The manual does not provide specific grounding instructions or wire gauge requirements.
You must use an automatic shut-off nozzle, which is not provided with the tank.
Yes. You must use a fuel filter with the transfer tank.
No. Do not pressurize the tank.
No. The tank must be lifted only when empty.
No. The tank is for private use only and is not intended to be used commercially.
Yes. The tank must be vented at all times. Remove the vent cap with caution.
No. Do not interfere with factory-installed safety equipment.
Yes. The transfer tank can reduce the driver's ability to clearly see roadways, vehicular or pedestrian traffic, and other objects through the rear and side windows of the vehicle, which may cause an accident. Extra precaution should be taken when driving a vehicle with this product.
No. Never exceed the vehicle manufacturer's recommended capacity.
Ensure all knobs, bolts, screws, straps, and locks are firmly secured before every trip. Periodically re-tighten and inspect all components for signs of wear, corrosion, and fatigue.
For polished, gloss, and other smooth finishes, polish may be used to clear small scratches and scuffs. Mild automotive detergent may be used to clean the product. Do not use dish detergent, abrasive cleaners, abrasive pads, wire brushes, or other similar products that may damage the finish.
Treat or seal all fasteners and exposed metal in any holes drilled in the vehicle to prevent corrosion.
With the transfer tank installed, periodic inspections should be performed to ensure all mounting hardware remains tight.
No. The tank is DOT-compliant for diesel only, not gasoline or flammable fuels.
You must purchase hex bolts, flat washers, lock washers, and nuts. Spacers may also be required if holes fall between truck bed ribs.
Yes. You must drill 3/8" holes in the truck bed floor. Before drilling, check underneath to ensure you do not puncture brake lines, fuel lines, electrical wires, or fuel tanks.
16 ft-lbs. Use the torque specifications provided with your hardware if they differ from these general guidelines.
You must use an automatic shut-off nozzle, which is not provided with the tank.
No. Do not pressurize the tank and do not use it as an auxiliary fuel tank or connect it to a vehicle's fuel system.
Periodically re-tighten and inspect all mounting hardware, bolts, and components for signs of wear, corrosion, and fatigue before every trip.
Total for 2 items:
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