
Peterbilt 379 Diesel Fuel Tanks
Choose from our wide selection of high-quality aftermarket Peterbilt 379 Fuel Tanks. We have new and old-style aluminum fuel tanks in front, center, and rear-fill options ranging from 42-gallon- to 150-gallon capacities. Discover all of the premium replacement options 4 State Trucks offers today!
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BESTfit 26 X 35 Inch 50 Gallon Rectangular Upright Aluminum Hydraulic Tank W/ Mounting Kit
BESTFIT TRUCK PARTS
$585.99BESTfit 50 Gallon Aluminum Upright Hydraulic TankUpgrade your hydraulic system with our Hydraulic Tank, a complete aftermarket replacement with precision-engineered components. This essential kit includes a Filler Breather Cap with Strainer, Sight Level...$585.99 -
BESTfit 100 Gallon Center Fill Fuel Tank 26 X 48 Inch For Peterbilt Early Style
BESTFIT TRUCK PARTS
$739.99BESTfit 26 Inch 100 Gallon Fuel Tank Fits PeterbiltThis BESTftit 100 gallon fuel tank has a 26 inch diameter and measures 43 inches seam to seam. Designed to integrate seamlessly with early style manifolds, this center-fill tank maintains the use of...$739.99 -
BESTfit 80 Gallon Center Fill Fuel Tank 26 X 38 Inch For Peterbilt Old Style Manifold
BESTFIT TRUCK PARTS
$597.99BESTfit 26 Inch 80 Gallon Fuel Tank Fits Peterbilt * High Quality Fuel Tank* Made Of Aluminum* Dimensions:- Diameter - 26 Inches- Length Seam To Seam - 33 Inches- Length Over All - 38 Inches * Gallons U.S. - 80* Center Fill* Filler Neck- 16.50 Inches...$597.99 -
BESTfit 80 Gallon Rear Fill Fuel Tank 26 X 38 Inch For Peterbilt Passenger Side New Style Manifold
BESTFIT TRUCK PARTS
$746.89BESTfit 26 Inch 80 Gallon Fuel Tank Fits Peterbilt This BESTfit 26 X 38 Inch 80 Gallon Rear Fill Fuel Tank Is Manufactured To Oe Specifications With The Same Materials As Used In Oe Manufacturing, Is Rigorously Tested Under Fmsca Regulations And Iso...$746.89 -
BESTfit 80 Gallon Rear Fill Fuel Tank 26 X 38 Inch, Passenger Side For Peterbilt Old Style
BESTFIT TRUCK PARTS
$649.99BESTfit Aluminum 26 Inch 80 Gallon Fuel Tank Fits Peterbilt * High Quality Fuel Tank* Made Of Aluminum* Dimensions:- 26 Inch Diameter - 33 Inch Seam To Seam- 38 Inch Overall Length* Passenger Side * 80 Gallons* Rear Fill* DOT Compliant* Sold...$649.99 -
BESTfit 45 Gallon Front Fill Auxiliary Fuel Tank 19 X 36 Inch Kit
BESTFIT TRUCK PARTS
$750.99BESTfit 19 Inch 45 Gallon Auxiliary Fuel Tank KitThis 19 X 36 Inch 45 Gallon BESTfit Front Fill Fuel Tank Is Manufactured To Oe Specifications With The Same Materials As Used In Oe Manufacturing, Is Rigorously Tested Under Fmsca Regulations And Iso...$750.99 -
BESTfit 90 Gallon Center Fill Fuel Tank 26 X 41 Inch For Peterbilt Old Style Manifold
BESTFIT TRUCK PARTS
$689.99BESTfit 26 Inch 90 Gallon Fuel Tank Fits PeterbiltThis BESTfit Fuel Tank Is Manufactured To Oe Specifications With The Same Materials As Used In Oe Manufacturing, Is Rigorously Tested Under Fmsca Regulations And Iso Certified. We're So Confident In The...$689.99 -
BESTfit 50-Gallon Hydraulic Tank 26 X 30 Inch Center Fill For Peterbilt
BESTFIT TRUCK PARTS
$599.9950-Gallon Hydraulic Tank - Tank - Dimensions: - 26 Inch Diameter - 30 Inch Overall Length - 25 Inch Seam To Seam - 50 Gallons - Round - Hydraulic - Back Ports Filler Neck- Center - Sold...$599.99 -
BESTfit 50-Gallon Round Hydraulic Tank 26 X 30 Inch Center Fill For Peterbilt
BESTFIT TRUCK PARTS
$599.99Heavy-Duty 50 Gallon Hydraulic Tank - Peterbilt Style - Tank - Dimensions: - 26 Inch Diameter - 25 Inch Seam To Seam - 30 Inch Overall Length - 50 Gallons - Round - Hydraulic - Side Ports Filler Neck-...$599.99 -
BESTfit 80 Gallon Rear Fill Fuel Tank 26 X 38 Inch For Peterbilt Driver Side New Style Manifold
BESTFIT TRUCK PARTS
$746.89BESTfit 26 Inch 80 Gallon Fuel Tank Fits Peterbilt This BESTfit Fuel Tank Is Manufactured To Oe Specifications With The Same Materials As Used In Oe Manufacturing, Is Rigorously Tested Under Fmsca Regulations And Iso Certified. We're So Confident In The...$746.89 -
BESTfit 100 Gallon Rear Fill Fuel Tank 26 X 48 Inch For Peterbilt - Passenger Side With Early Style Manifold
BESTFIT TRUCK PARTS
$739.95BESTfit Passenger Side Aluminum 100 Gallon Fuel Tank Fits Peterbilt * High Quality Fuel Tank* Made Of Aluminum* 26 Inch Diameter* 48 Inch Length* Passenger Side * 100 Gallon* Rear Fill* DOT Compliant* Sold Individually* Warranty On Fuel Tanks Against...$739.95 -
BESTfit 100 Gallon Rear Fill Fuel Tank 26 X 48 Inch For Peterbilt - Driver Side With Early Style Manifold
BESTFIT TRUCK PARTS
$739.95BESTfit Aluminum 26 Inch 100 Gallon Fuel Tank Fits Peterbilt * High Quality Fuel Tank* Made Of Aluminum* 26 Inch Diameter* 48 Inch Length* Driver Side * 100 Gallon* Rear Fill* DOT Compliant* Sold Individually* Warranty On Fuel Tanks Against Defects In...$739.95