Peterbilt 357/378 Diesel Fuel Tanks
A top-notch aftermarket Peterbilt 378 fuel tank can be the best upgrade to your semi truck. We have a large selection of custom, chrome, and aftermarket fuel tanks to ensure you find one that fits your style and budget. Shop at 4 State Trucks to find fuel tanks from the best brands in the business for your Peterbilt.
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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 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 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 -
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 -
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 Date...$798.99 -
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 TankOpt 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 -
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 110 Gallon Center Fill Fuel Tank 26 X 53 Inch For Peterbilt Old Style Manifold
BESTFIT TRUCK PARTS
$999.99BESTfit 26 Inch 110 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...$999.99 -
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 -
Aluminum Side Mount 50 Gallon Reservoir
AFTERMARKET
$1,052.9950 Gallon Reservoir W/ Rear Ports * High Quality Reservoir* Includes:- Chrome-Plated Polymer Filler Strainer Breather Cap- Level/Temperature Gauge- Rubber Insulated Straps- Mounting Brackets* Aluminum* Side Mount* 50 Gallon * With Rear Ports* Suppresses...$1,052.99 -
BESTfit Aluminum 125 Gallon Fuel/Hydraulic Split Tank, 26 x 66 1/2 Inch, Passenger Side For Peterbilt
BESTFIT TRUCK PARTS
$1,294.99BESTfit 26 Inch Split Tank - 100 Gallon Fuel & 25 Gallon Hydraulic Oil CapacityOptimize your equipment's fluid management with our Aluminum Split Tank ? an aftermarket replacement, not OEM ? featuring a spacious 26-inch Diameter and an extended 66...$1,294.99