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UWS







Always the correct part
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Always the correct part
We know our products
Quality Products
Free Shipping!
Free Shipping
Warranty: Limited Lifetime Warranty (One-Year Finish, One-Year Parts)
Finish: BRIGHT ALUMINUM
Material: Aluminum
Part Type: TRANSFER TANK
UWS transfer tanks offer the perfect solution for transporting chemicals, solutions and other non-flammable liquids to your next jobsite. Each tank features corrosion-resistant aluminum construction, a commercial-grade ventilation cap and an optimal fit and capacity to suit your truck and lifestyle. The heavy-duty .125" thick aluminum alloy construction provides the tank with structural strength, while keeping it lightweight and resilient to corrosion. The commercial-grade vented cap allows for proper ventilation of the liquid contents, and the tank is also equipped with commercial-grade mounting flanges for maximum strength in the truck bed. UWS transfer tanks are available in multiple sizes to accommodate any job. Like all UWS truck tool boxes, this product is proudly assembled right here in the USA for style and long-lasting dependability. NOTE: This tank is DOT-compliant for transporting Class 3 combustible fuels only, such as diesel.

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 the transfer tank, filler neck and cap, and a 3/8" drain plug. A key is supplied only with combo models. Hardware (bolts, washers, nuts) is not included and must be purchased separately. You will also need to source an automatic shut-off nozzle and fuel filter, which are not provided.
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 like gasoline and should never be connected to a vehicle's fuel system or used as an auxiliary fuel tank. Using it for gasoline creates a serious fire and explosion hazard.
The tank is designed for Class 3 combustible fuels such as diesel only. Do not use it for storing or transporting flammables, explosives, hazardous materials or hazardous waste, including gasoline, solvents, gun powder, dynamite, propane tanks, acetylene tanks, cutting torches, or diesel exhaust fluid (DEF) and other corrosive materials. The tank is for private use only and not intended for commercial use.
You will need: a drill, 3/8" drill bit, ratchet, socket set, tape measure, and marker. Proper tools will improve installation quality and reduce installation time.
Yes. Hardware is not included with the tank. You must purchase your own bolts, washers, and nuts. The manual specifies that each mounting hole requires one hex bolt, two flat washers, one lock washer, and one nut. You will also need to source an automatic shut-off nozzle and fuel filter separately.
Yes. You must drill 3/8" holes in the truck bed floor at locations marked by the mounting brackets. Before drilling, you must 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. After drilling, treat or seal all fasteners and exposed metal in any holes to prevent corrosion.
No. Do not cut, weld or drill into the tank. Doing so could result in serious injury or death due to the danger of explosion.
1. Push the tank up to the truck cab and center it side-to-side, ensuring it is fully supported by the truck bed floor. Use the mounting brackets as a guide to mark holes. Remove the tank and drill 3/8" holes at the marked locations. 2. Place the tank back in the bed and align the drilled holes with the mounting brackets. Ensure the tank is level before securing. 3. Secure the mounting brackets to the truck bed with one hex bolt, two flat washers, one lock washer and one nut in each hole. Do not over tighten. 4. Attach the filler neck and cap.
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. Spacers are not included and must be sourced separately.
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. Before securing, ensure the tank is level.
Torque specifications are: M6 bolt 3 ft-lbs, M8 bolt 7 ft-lbs, M10 bolt 16 ft-lbs, M12 bolt 28 ft-lbs. In SAE: 1/4" bolt 3 ft-lbs, 5/16" bolt 7 ft-lbs, 3/8" bolt 16 ft-lbs, 7/16" bolt 20 ft-lbs, 1/2" bolt 28 ft-lbs. These are general guidelines. If purchasing hardware, use the torque specifications provided with that hardware. Do not over tighten the hardware.
You must drill 3/8" holes in the truck bed floor at locations marked by the mounting brackets.
The transfer tank and pump must be grounded to avoid static charge. Static build-up can result in explosion. However, the manual does not provide specific grounding method details. Consult your dealer or the manufacturer for proper grounding procedures.
Before drilling into your truck bed, 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.
Yes. This product 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.
Never exceed the vehicle manufacturer's recommended capacity. The tank must not exceed the load capacity of your specific vehicle.
No. Do not pressurize the tank.
Yes. Tank must be vented at all times. Remove vent cap with caution.
You must use an automatic shut-off nozzle, which is not provided with the tank and must be purchased separately.
Yes. You must use a fuel filter. The filter is not included and must be purchased separately.
Tank must be lifted only when empty.
No. Do not interfere with factory-installed safety equipment.
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. With the transfer tank installed, periodic inspections should be performed to ensure all mounting hardware remains tight.
For polished, gloss and other smooth finishes, polish may be used to clear small scratches and scuffs on the finish. 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.
Yes. Treat or seal all fasteners and exposed metal in any holes drilled in the vehicle to prevent corrosion.
No. The tank is DOT-compliant for diesel (Class 3 combustible fuels) only and is not approved for gasoline or as an auxiliary fuel tank.
You must purchase hex bolts, flat washers, lock washers, and nuts. You will also need an automatic shut-off nozzle and fuel filter, which are not included.
You need a drill, 3/8" drill bit, ratchet, socket set, tape measure, and marker.
16 ft-lbs for a 3/8" SAE bolt. Use the torque specifications provided with your hardware if they differ.
Periodically re-tighten and inspect all mounting hardware, bolts, and components for signs of wear, corrosion and fatigue before every trip.
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Original price was $1,462.95. Current price is $1,328.95.




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