Top 10 Auxiliary Fuel Tank – Automotive Replacement Fuel Tanks

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1. RDS MFG INC

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RDS MFG INC 72771 Fuel Tank

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RDS MFG INC #ad - Not intended to be used for gasoline. Universal Fit. Tank includes a locking automotive-style fill cap. Aluminum tank - no rusting. Designed for exterior areas.
BrandRDS MFG INC #ad
ManufacturerRDS MFG INC #ad
Height12.75 Inches
Length55 Inches
Weight10 Pounds
Width20 Inches
Part Number72771
Model72771
WarrantyManufacturer Warranty

2. RDS MFG INC

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RDS MFG INC 71783 Auxiliary Fuel Tank 63Gal Wedge

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RDS MFG INC #ad - Gasoline auxiliary fueling is allowed, if siphoned from the top of the tank by using an electric fuel pump. Rds offers a full assortment of tanks in various capacities and dimensions to fit your needs.
BrandRDS MFG INC #ad
ManufacturerRDS MFG INC #ad
Height18 Inches
Length52 Inches
Weight61 Pounds
Width19 Inches
Part Number71783
Model71783
WarrantyManufacturer Warranty

3. Better Built

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Better Built 29221497 Transfer Tank

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Better Built #ad - Fully welded mounting brackets for easy installation. Powder-coat finish. Built-in baffles add strength while preventing contents from shifting. Diameter inlet and outlet. Flush-mounted bungs. 2in.
BrandBetter Built #ad
ManufacturerBetter Built #ad
Height25 Inches
Length0 Inches
Weight211 Pounds
Width33 Inches
Part Number29221497
Model29221497

4. RDS MFG INC

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RDS MFG INC Auxiliary Fuel Tank 37Gal

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RDS MFG INC #ad - Rds offers a full assortment of tanks in various capacities and dimensions to fit your needs. Gasoline auxiliary fueling is allowed, if siphoned from the top of the tank by using an electric fuel pump.
BrandRDS MFG INC #ad
ManufacturerRDS MFG INC #ad
Height9 Inches
Length50 Inches
Weight77 Pounds
Width20 Inches
Part Number71804
Model71804
WarrantyManufacturer Warranty

5. labwork

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Labwork Slim Aluminum Race/Drift Fuel Cell Gas Tank 17 Gallon 64L+Level Sender

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labwork #ad - 0-90 ohm fuel sender. Fuel tank made with high grade aluminum for extra protection. Dual -10 vent outlets top Of cell. Inlet and outlet Diameter 8AN. Quick release fuel cap. Integrated sump.
Brandlabwork #ad
Manufacturerlabwork #ad
Part NumberDoes not apply

6. RDS MFG INC

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60-Gallon Capacity, RDS MFG INC Fuel Tank Toolbox Combo

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RDS MFG INC #ad - Gasoline auxiliary fueling is allowed, if siphoned from the top of the tank by using an electric fuel pump. Rds offers a full assortment of tanks in various capacities and dimensions to fit your needs.
BrandRDS MFG INC #ad
ManufacturerRDS MFG INC #ad
Height21.75 Inches
Length55 Inches
Weight130 Pounds
Width20 Inches
Part Number72744
Model72744
WarrantyManufacturer Warranty

7. RDS MFG INC

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60-Gal. Capacity, RDS Fuel Transfer/Auxiliary Tank/Toolbox Combo with 8 Gpm Pump

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RDS MFG INC #ad - The lid has a stainless steel keyed lock, with 2 opening handles. Fully welded seams. No-rust aluminum tank can be used to transport diesel, gasoline, or aviation fuel. Tank 100% pressure tested and submerged to test for leaks. Dot approved tank with 1/8” heavy-duty aluminum construction. Heavy-duty aluminum mounting brackets.
BrandRDS MFG INC #ad
ManufacturerRDS MFG INC #ad
Height23 Inches
Length55 Inches
Weight70 Pounds
Width20 Inches
Part Number73326
Model73326
WarrantyManufacturer Warranty

8. RDS MFG INC

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45 Gallon Capacity, RDS MFG INC 71083 Rectangular Auxiliary/Transfer Fuel Tank

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RDS MFG INC #ad - Gasoline auxiliary fueling is allowed, if siphoned from the top of the tank by using an electric fuel pump. Rds offers a full assortment of tanks in various capacities and dimensions to fit your needs.
BrandRDS MFG INC #ad
ManufacturerRDS MFG INC #ad
Height20 Inches
Length57 Inches
Weight86 Pounds
Width9.5 Inches
Part Number71083
Model71083
WarrantyManufacturer Warranty

9. Better Built

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Better Built HD 36 Gallon Black Steel, Transfer Tank, Lid

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Better Built #ad - Large 36-gallon capacity. Built-in baffles add strength and prevent contents from shifting during transport. Overfill restriction provides automatic shutoff at the pump to prevent spilling. Flush-mounted inlet and outlet bungs allow for fast flow. Dia. Lockable cap adds security. 2in.
BrandBetter Built #ad
ManufacturerBetter Built #ad
Height17 Inches
Length0 Inches
Weight40 Pounds
Width11 Inches
Part Number29211584
Model29211584

10. Lund

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LUND 73750 Black 50-Gallon Full-Mid Size Vertical Liquid Storage Tank

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Lund #ad - Recommended for construction and agricultural use and designed to accommodate LUND's full-size cross bed boxes. 50-gallon rectangular liquid storage tank made of 14-gauge steel with a black finish. Comes with a limited lifetime warranty that protects against defects in materials and workmanship. Measures 60-inches l x 18-inches W x 12-inches H. Not intended for transferring gasoline or other flammables and should be not be used as an auxiliary fuel tank.
BrandLund #ad
ManufacturerLUND #ad
Height18 Inches
Length60 Inches
Weight76 Pounds
Width12 Inches
Part Number73750
Model73750
WarrantyLimited Lifetime Warranty