
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 Tank Upgrade 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 Aluminum 150 Gallon Hydraulic Split Tank, 26 X 72 Inch OAL, Passenger Side For Peterbilt
BESTFIT TRUCK PARTS
$1,299.99BESTfit Peterbilt Split Fuel Hydraulic TankOptimize your fuel and hydraulic systems with our Aluminum Split Tank, an aftermarket replacement part, not OEM. This tank features a user-friendly Sight Glass and a Vented Filler Cap for convenience, housed...$1,299.99 -
BESTfit 125 Gallon Rear Fill Fuel Tank 26 X 57 Inch For Peterbilt Driver Side 2006-Older
BESTFIT TRUCK PARTS
$884.99BESTfit 26 Inch 125 Gallon Fuel Tank With Early Style Manifold Fits Peterbilt Driver Side Rear Fill * High Quality Fuel Tank* Made Of Aluminum* 26 Inch Diameter * 57 Inch Overall Length * 52 Inch Seam To Seam * 125 Gallon * Drivers Side * Rear Fill* DOT...$884.99 -
BESTfit 150 Gallon Rear Fill Fuel Tank, 26 Inch Diameter For Peterbilt Early Style Driver Side
BESTFIT TRUCK PARTS
$1,049.99BESTfit 26 Inch 150 Gallon Fuel Tank, Rear FillThis BESTfit Peterbilt 150 Gallon Rear Fill Aluminum Diesel Fuel Tank is designed to replace 11-03662P, 11-02858, or 11-03662 factory style fuel tank. This fuel tank is manufactured to OE specifications with...$1,049.99 -
BESTfit 150 Gallon Rear Fill Fuel Tank, 26 Inch Diameter For Early Style Peterbilt Passenger Side
BESTFIT TRUCK PARTS
$1,049.99BESTfit 26 Inch 150 Gallon Fuel Tank, Rear FillThis Peterbilt 150 Gallon Rear Fill Aluminum Diesel Fuel Tank is designed to replace your OEM 11-03664P, 11-02939, or 11-03664 factory style fuel tank. This fuel tank is manufactured to OE specifications...$1,049.99 -
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 100 Gallon Center Fill Fuel Tank 23 X 60 Inch For Peterbilt Early Style
BESTFIT TRUCK PARTS
$959.99BESTfit 23 Inch 100 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 are So Confident In The...$959.99 -
75 Gallon Center Fill Fuel Tank, 23 x 43 Inch For Peterbilt
BESTFIT TRUCK PARTS
$798.99Aluminum 75 Gallon Fuel Tank, Driver Or Passenger Side * High Quality Tank* Aluminum* Dimensions: - 23 Inch Diameter - 43 Overall Length * Driver Or Passenger Side* Sold Individually* Warranty On Tanks Against Defects In Workmanship & Material From...$798.99 -
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 110 Gallon Rear Fill Fuel Tank 26 X 53 Inch For Peterbilt Driver Side Late Style
BESTFIT TRUCK PARTS
$1,043.89BESTfit 26 Inch 110 Gallon Fuel Tank Fits Peterbilt This BESTfit 26 X 53 Inch 110 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...$1,043.89 -
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...$597.99 -
BESTfit Aluminum 135 Gallon Hydraulic Split Tank, 26 X 66 Inch OAL , Passenger Side For Peterbilt
BESTFIT TRUCK PARTS
$1,209.99BESTfit Peterbilt Split Fuel Hydraulic Tank Opt for efficiency with our Aluminum Split Tank ? an aftermarket replacement part, not OEM ? designed for dual. Featuring a practical Sight Glass and Vented Filler Cap, this tank ensures user-friendly operation...$1,209.99