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Freightliner Classic Fuel Tanks

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  • Quantity
  • Price
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  • Stainless Steel 4 Inch Fuel Tank Strap Cover

    Stainless Steel 4 Inch Fuel Tank Strap Cover

    AFTERMARKET

    $56.99
    4 Inch Fuel Tank Strap Cover Stainless Steel* High Quality Fuel Tank Strap Cover* Made Of 20 Gauge 304 Stainless Steel* #8 Mirror Finish* 4 Inch Width* Sold Individually* Warranty On Fuel Tank Strap...
    29-06010023
    SKU:
    29-06010023
    Product Type:
    Fuel Tanks
    Finish Options:
    Polished
    Width Options:
    4 Inch
    Size Options:
    20 Gauge
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Make:
    Universal Items
    $56.99
    Qty in Cart: 0
    Price:
    $56.99
    Subtotal:
  • Roadworks Stainless Steel Fuel Tank Fairing W/ Light Hole Options For Freightliner Classic 120/XL

    Roadworks Stainless Steel Fuel Tank Fairing W/ Light Hole Options For Freightliner Classic 120/XL

    ROADWORKS

    $573.99 - $726.99
    Choose Option(s) to see description.Fitment* Fits Freightliner Classic 120 1990 thru 2010* Fits Freightliner Classic XL 132 1990 thru 2010Roadworks Stainless Steel Fuel Tank Fairing W/ 16 Supernova...
    PPR_301314
    SKU:
    PPR_301314
    Product Type:
    Fuel Tanks
    Length Options:
    82 Inch
    Material Options:
    Stainless Steel
    Length Options:
    70 Inch
    Length Options:
    58 Inch
    Length Options:
    87 Inch
    Location:
    Made In USA
    Light Options:
    Without Lights
    Make:
    Freightliner
    $573.99 - $726.99
    Qty in Cart: 0
    Price:
    $573.99 - $726.99
    Subtotal:
  • FREE SHIPPING OVER $249
    DEF Filter Kit W/ Element, Cartridge & End Cap Replaces 4388378, 5579176 For Freightliner

    DEF Filter Kit W/ Element, Cartridge & End Cap Replaces 4388378, 5579176 For Freightliner

    AFTERMARKET

    $113.99
    DEF Filter Kit W/ Element, Cartridge & End Cap By Freightliner Replaces 4388378, 5579176* High Quality DEF Filter Kit* Includes:  - DEF Filter Element/Filter Cartridge  - Filter End Cap/Filter...
    03-06070008
    SKU:
    03-06070008
    Product Type:
    Fuel Tanks
    $113.99
    Qty in Cart: 0
    Price:
    $113.99
    Subtotal:
  • BESTfit 6.0 X 59.05 Inch Aluminum Fuel Tank Step For Freightliner

    BESTfit 6.0 X 59.05 Inch Aluminum Fuel Tank Step For Freightliner

    BESTFIT TRUCK PARTS

    $207.99
    5.5 X 59.05 Inch Fuel Tank Step By BESTfit Replaces A22-57757-150* High Quality Fuel Tank Step * Made Of Aluminum* Step Dimensions:  - 6 Inch Width  - 59.05 Inch Length  - 1.75 Inch Height* Designed...
    03-06045902
    SKU:
    03-06045902
    Product Type:
    Fuel Tanks
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Make:
    Freightliner
    Ready To Ship:
    Yes
    $207.99
    Qty in Cart: 0
    Price:
    $207.99
    Subtotal:
  • Gloss Black Diamond Plate Aluminum Transfer Tank

    Gloss Black Diamond Plate Aluminum Transfer Tank

    AFTERMARKET

    $1,523.99 - $1,820.99
    Needing to be able to transfer extra fuel to the job site with ease and safety in mind? This 50 gallon fuel transfer tank is the way to go! It is constructed from heavy duty aluminum for extra...
    PPR_301106
    SKU:
    PPR_301106
    Capacity:
    50 Gallons
    Color:
    Black
    Height Options:
    24 Inch
    Finish Options:
    Diamond Plate
    Product Type:
    Fuel Tanks
    Length Options:
    54 Inch
    Height Options:
    26 Inch
    Width Options:
    22 Inch
    Truck Class:
    Universal
    Length Options:
    60 Inch
    Capacity:
    75 Gallons
    Capacity:
    85 Gallons
    Width Options:
    33 Inch
    Width Options:
    12 Inch
    Height Options:
    20 Inch
    Height Options:
    22 Inch
    Width Options:
    34 Inch
    Length Options:
    37 Inch
    Length Options:
    48 Inch
    Material Options:
    Aluminum
    Width Options:
    18 Inch
    Make:
    Universal Items
    Position:
    Passenger Side
    $1,523.99 - $1,820.99
    Qty in Cart: 0
    Price:
    $1,523.99 - $1,820.99
    Subtotal:
  • 100 Gallon Hammerhead-Style Transfer Tank

    100 Gallon Hammerhead-Style Transfer Tank

    AFTERMARKET

    $1,588.99 - $1,820.99
    Choose Option(s) to see description.Fitment** Please Check Measurements Prior To Ordering **** 58.875 Inch Length Top** 47.8125 Inch Length Bottom** 24.625 Inch Height** 12.875 Inch Width Top** 30...
    PPR_301102
    SKU:
    PPR_301102
    Capacity:
    100 Gallons
    Height Options:
    13 Inch
    Finish Options:
    Diamond Plate
    Product Type:
    Fuel Tanks
    Material Options:
    Aluminum
    Width Options:
    12 Inch
    Width Options:
    47 Inch
    Width Options:
    30 Inch
    Color:
    White
    Color:
    Black
    Length Options:
    58 Inch
    Height Options:
    24 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Position:
    Passenger Side
    $1,588.99 - $1,820.99
    Qty in Cart: 0
    Price:
    $1,588.99 - $1,820.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 2 Inch Rubber Fuel Tank Strap Liner With Lip For Freightliner Classic XL 132 & FLD112/120

    BESTfit 2 Inch Rubber Fuel Tank Strap Liner With Lip For Freightliner Classic XL 132 & FLD112/120

    BESTFIT TRUCK PARTS

    $36.51 - $42.63
    Choose Option(s) to see description.Fitment* Fits Freightliner Classic XL 132 1990 thru 2010* Fits Freightliner FLD112 1989 thru 2009* Fits Freightliner FLD120 1989 thru 2009BESTfit 2 Inch Rubber...
    PPR_301107
    SKU:
    PPR_301107
    Truck Class:
    Heavy Duty
    Width Options:
    2 Inch
    Product Type:
    Fuel Tanks
    Material Options:
    Rubber
    Make:
    Freightliner
    Ready To Ship:
    Yes
    $36.51 - $42.63
    Qty in Cart: 0
    Price:
    $36.51 - $42.63
    Subtotal:
  • Bright Diamond Plate Aluminum L-Shape Transfer Tank

    Bright Diamond Plate Aluminum L-Shape Transfer Tank

    AFTERMARKET

    $1,135.99 - $1,399.99
    Choose Option(s) to see description.Fitment** Check Fitment For Each Tank Size Prior To Ordering **Bright Diamond Plate Aluminum 75 Gallon L-Shape Transfer Tank75 Gallon L-Shape Bright Diamond Plate...
    PPR_301108
    SKU:
    PPR_301108
    Material Options:
    Aluminum
    Height Options:
    22 Inch
    Width Options:
    32 Inch
    Height Options:
    24 Inch
    Length Options:
    48 Inch
    Finish Options:
    Diamond Plate
    Height Options:
    26 Inch
    Length Options:
    59 Inch
    Truck Class:
    Universal
    Length Options:
    36 Inch
    Width Options:
    27 Inch
    Width Options:
    9 Inch
    Product Type:
    Fuel Tanks
    Width Options:
    34 Inch
    Make:
    Universal Items
    Position:
    Passenger Side
    $1,135.99 - $1,399.99
    Qty in Cart: 0
    Price:
    $1,135.99 - $1,399.99
    Subtotal:
  • Bright Diamond Plate Aluminum Transfer Tank

    Bright Diamond Plate Aluminum Transfer Tank

    AFTERMARKET

    $1,368.99 - $1,632.99
    Choose Option(s) to see description.Fitment** Please Check Fitment Prior To Ordering **Bright Diamond Plate Aluminum 100 Gallon Transfer Tank100 Gallon Bright Diamond Plate Aluminum Transfer Tank*...
    PPR_301109
    SKU:
    PPR_301109
    Height Options:
    20 Inch
    Length Options:
    36 Inch
    Finish Options:
    Diamond Plate
    Height Options:
    24 Inch
    Material Options:
    Aluminum
    Height Options:
    22 Inch
    Height Options:
    26 Inch
    Length Options:
    54 Inch
    Length Options:
    48 Inch
    Width Options:
    22 Inch
    Length Options:
    60 Inch
    Truck Class:
    Universal
    Product Type:
    Fuel Tanks
    Width Options:
    18 Inch
    Width Options:
    24 Inch
    Make:
    Universal Items
    Position:
    Passenger Side
    $1,368.99 - $1,632.99
    Qty in Cart: 0
    Price:
    $1,368.99 - $1,632.99
    Subtotal:
  • Steel Aluminum 75 Gallon Transfer Tank

    Steel Aluminum 75 Gallon Transfer Tank

    AFTERMARKET

    $1,378.99
    Choose Option(s) to see description.Fitment** Fits Cadillac Escalade EXT ** Fits Chevrolet Avalanche ** Fits Chevrolet Avalanche 1500 ** Fits Chevrolet Avalanche 2500 ** Fits Chevrolet Silverado 1500...
    PPR_301103
    SKU:
    PPR_301103
    Length Options:
    48 Inch
    Width Options:
    27 Inch
    Truck Class:
    Universal
    Color:
    Black
    Capacity:
    75 Gallons
    Height Options:
    24 Inch
    Product Type:
    Fuel Tanks
    Material Options:
    Aluminum
    Make:
    Universal Items
    $1,378.99
    Qty in Cart: 0
    Price:
    $1,378.99
    Subtotal:
  • Smooth Steel-Aluminum 85 Gallon Transfer Tank

    Smooth Steel-Aluminum 85 Gallon Transfer Tank

    AFTERMARKET

    $1,556.99
    Choose Option(s) to see description.Fitment** Fits Cadillac Escalade EXT ** Fits Chevrolet Avalanche ** Fits Chevrolet Avalanche 1500** Fits Chevrolet Avalanche 2500 ** Fits Chevrolet Silverado...
    PPR_301104
    SKU:
    PPR_301104
    Width Options:
    34 Inch
    Length Options:
    48 Inch
    Height Options:
    26 Inch
    Color:
    Black
    Capacity:
    85 Gallons
    Truck Class:
    Universal
    Product Type:
    Fuel Tanks
    Material Options:
    Aluminum
    Make:
    Universal Items
    $1,556.99
    Qty in Cart: 0
    Price:
    $1,556.99
    Subtotal:
  • Steel-Aluminum 100 Gallon Transfer Tank

    Steel-Aluminum 100 Gallon Transfer Tank

    AFTERMARKET

    $1,588.99
    Choose Option(s) to see description.Fitment** Fits Chevrolet Silverado 1500 ** Fits Chevrolet Silverado 1500 Classic ** Fits Chevrolet Silverado 1500 LTD** Fits Chevrolet Silverado 2500 ** Fits...
    PPR_301105
    SKU:
    PPR_301105
    Height Options:
    22 Inch
    Finish Options:
    Diamond Plate
    Color:
    Black
    Product Type:
    Fuel Tanks
    Material Options:
    Aluminum
    Capacity:
    100 Gallons
    Length Options:
    60 Inch
    Width Options:
    31 Inch
    Height Options:
    31 Inch
    Width Options:
    22 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    $1,588.99
    Qty in Cart: 0
    Price:
    $1,588.99
    Subtotal:
  • Bright Diamond Plate Aluminum Rectangle Transfer Tank W/ Capacity Options

    Bright Diamond Plate Aluminum Rectangle Transfer Tank W/ Capacity Options

    AFTERMARKET

    $902.99
    Choose Option(s) to see description.Fitment** Fits Chevrolet Colorado** Fits Chevrolet S10** Fits Chevrolet Silverado 1500** Fits Chevrolet Silverado 1500 Classic** Fits Chevrolet Silverado 2500**...
    PPR_301100
    SKU:
    PPR_301100
    Material Options:
    Aluminum
    Width Options:
    19 Inch
    Length Options:
    54 Inch
    Finish Options:
    Diamond Plate
    Length Options:
    36 Inch
    Width Options:
    10 Inch
    Height Options:
    19 Inch
    Truck Class:
    Universal
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    Position:
    Passenger Side
    $902.99
    Qty in Cart: 0
    Price:
    $902.99
    Subtotal:
  • Gloss Black Diamond Plate Aluminum L-Shape Transfer Tank

    Gloss Black Diamond Plate Aluminum L-Shape Transfer Tank

    AFTERMARKET

    $1,290.99 - $1,555.99
    Choose Option(s) to see description.Fitment** 50 Gallon** Fits Chevrolet Colorado ** Fits Chevrolet S10 ** Fits Chevrolet Silverado 1500 ** Fits Chevrolet Silverado 1500 Classic ** Fits Chevrolet...
    PPR_301101
    SKU:
    PPR_301101
    Height Options:
    24 Inch
    Height Options:
    22 Inch
    Finish Options:
    Diamond Plate
    Length Options:
    59 Inch
    Material Options:
    Aluminum
    Length Options:
    48 Inch
    Length Options:
    36 Inch
    Width Options:
    27 Inch
    Width Options:
    32 Inch
    Truck Class:
    Universal
    Product Type:
    Fuel Tanks
    Color:
    Black
    Width Options:
    9 Inch
    Width Options:
    34 Inch
    Height Options:
    26 Inch
    Make:
    Universal Items
    Position:
    Passenger Side
    $1,290.99 - $1,555.99
    Qty in Cart: 0
    Price:
    $1,290.99 - $1,555.99
    Subtotal:
  • Smooth Steel 100 Gallon L-Shape Transfer Tank W/ Color Options

    Smooth Steel 100 Gallon L-Shape Transfer Tank W/ Color Options

    AFTERMARKET

    $912.99
    Choose Option(s) to see description.Fitment** Fits Chevrolet Silverado 1500 ** Fits Chevrolet Silverado 1500 Classic ** Fits Chevrolet Silverado 1500 LTD ** Fits Chevrolet Silverado 2500 ** Fits...
    PPR_301099
    SKU:
    PPR_301099
    Finish Options:
    Diamond Plate
    Color:
    Black
    Material Options:
    Steel
    Length Options:
    59 Inch
    Capacity:
    100 Gallons
    Truck Class:
    Universal
    Color:
    White
    Height Options:
    24 Inch
    Product Type:
    Fuel Tanks
    Material Options:
    Aluminum
    Width Options:
    31 Inch
    Make:
    Universal Items
    $912.99
    Qty in Cart: 0
    Price:
    $912.99
    Subtotal:
  • Smooth Steel 85 Gallon L-Shape Transfer Tank

    Smooth Steel 85 Gallon L-Shape Transfer Tank

    AFTERMARKET

    $933.99
    Choose Option(s) to see description.Fitment** Fits Cadillac Escalade EXT ** Fits Chevrolet Avalanche** Fits Chevrolet Avalanche 1500 ** Fits Chevrolet Avalanche 2500 ** Fits Chevrolet Silverado...
    PPR_301002
    SKU:
    PPR_301002
    Location:
    Made In USA
    Finish Options:
    Chrome-Plated
    Size Options:
    10 Gauge
    Light Options:
    Without Lights
    Style Options:
    Wrap Around End
    Type Options:
    Set Back Axle
    Height Options:
    20 Inch
    Material Options:
    Steel
    Make:
    Volvo
    Capacity:
    85 Gallons
    Height Options:
    26 Inch
    Color:
    Black
    Length Options:
    48 Inch
    Product Type:
    Fuel Tanks
    Width Options:
    34 Inch
    Truck Class:
    Universal
    Color:
    White
    Make:
    Universal Items
    $933.99
    Qty in Cart: 0
    Price:
    $933.99
    Subtotal:
  • 12 Inch Cylindrical Fuel Sender 240-33 Ohm Range For Rectangular And D-Shaped Tanks

    12 Inch Cylindrical Fuel Sender 240-33 Ohm Range For Rectangular And D-Shaped Tanks

    ISSPRO

    $93.99
    Cylindrical Fuel Sender 12 Inch W/ 240-33 Ohm RangeEnsure accurate fuel level readings with the 12 Inch Cylindrical Fuel Sender, designed for dependable performance in compatible heavy-duty fuel...
    29-060338
    SKU:
    29-060338
    Length Options:
    12 Inch
    Location:
    Made In USA
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $93.99
    Qty in Cart: 0
    Price:
    $93.99
    Subtotal:
  • Stainless Steel Hydraulic Tank Strap For 24 Inch Tanks

    Stainless Steel Hydraulic Tank Strap For 24 Inch Tanks

    AFTERMARKET

    $56.39
    Hydraulic Tank Strip Stainless Steel Fits 24 Inch TanksSecure your hydraulic system with the Stainless Steel Hydraulic Tank Strap, designed for strength, durability, and long-lasting performance in...
    09-06010017
    SKU:
    09-06010017
    Length Options:
    24 Inch
    Product Type:
    Fuel Tanks
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $56.39
    Qty in Cart: 0
    Price:
    $56.39
    Subtotal:
  • FREE SHIPPING OVER $249
    Black Painted Steel Mounted Bracket For 24 Inch Saddlemount Hydraulic Tank

    Black Painted Steel Mounted Bracket For 24 Inch Saddlemount Hydraulic Tank

    AFTERMARKET

    $134.39
    Mounted Bracket Black Painted Steel Fits 24 Inch Saddlemount Hydraulic TankSecure your hydraulic system with the Stainless Steel Hydraulic Tank Strap, designed for strength, durability, and...
    09-06010018
    SKU:
    09-06010018
    Material Options:
    Steel
    Color:
    Black
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $134.39
    Qty in Cart: 0
    Price:
    $134.39
    Subtotal:
  • Teltek Fuel Pressure PSI Sensor 0 to 150 PSI, 1/8 Inch NPT Thread

    Teltek Fuel Pressure PSI Sensor 0 to 150 PSI, 1/8 Inch NPT Thread

    TELTEK

    $121.99
    0 To 150 PSI Fuel Pressure Sensor W/ 1/8 Inch NPT ThreadEnsure accurate fuel system monitoring with the Teltek Fuel Pressure PSI Sensor, designed for dependable performance in heavy-duty truck and...
    09-071000108
    SKU:
    09-071000108
    Location:
    Made In USA
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $121.99
    Qty in Cart: 0
    Price:
    $121.99
    Subtotal:
  • Total: items /

Adding your products to cart

For transporting heavy loads, the durable and reliable Freightliner fuel tanks offer exceptional fuel capacity and long-lasting performance. Designed to handle the rigors of the road, these fuel tanks come in a variety of sizes to accommodate different trucking needs.

Give Your Freightliner Classic a Fuel Storage Upgrade

Whether you need to upgrade the size of the tank or get an OEM-equivalent replacement, it’s easy to find the right fuel tank to maximize your truck's efficiency and range. Upgrade your rig with high-quality Freightliner Classic fuel tanks and accessories for improved hauling capabilities and peace of mind on the highway. Before checking out, explore our additional assortments including drivetrain, frame & chassis, along with engine parts and cooling options!

Frequently Asked Questions About Freightliner Classic Fuel Tanks

What sizes and capacities are available for Freightliner Classic fuel tanks?

Freightliner Classic fuel tanks typically come in 100, 120, and 150-gallon capacities. The most common configurations include 25-inch diameter round tanks and D-shaped tanks that measure 23 inches tall by 60 inches long. When selecting a tank size, consider your truck's frame rail spacing and wheelbase configuration. Dual tank setups are popular for long-haul applications, while single tank configurations work well for regional operations.

Will these fuel tanks fit my specific Freightliner Classic model year?

Our fuel tanks are designed to fit Freightliner Classic models from 1990 through 2007, including the Classic XL. However, mounting bracket configurations can vary between model years. Pre-2000 models often use different strap and bracket designs than 2000-2007 models. Always verify your existing tank dimensions and mounting style before ordering. Key measurements include tank diameter, length, and the distance between mounting brackets on your frame rails.

What materials are these fuel tanks made from, and how long do they typically last?

We offer both aluminum and steel fuel tank options. Aluminum tanks are lighter weight, resist corrosion better, and typically last 15-20 years with proper maintenance. Steel tanks are more affordable but require regular inspection for rust, especially in areas using road salt. Both materials meet DOT specifications and include internal baffles to reduce fuel slosh. Aluminum tanks generally weigh 40-50% less than steel equivalents, which can improve fuel economy and payload capacity.

What installation hardware and tools are required for replacement?

A complete fuel tank installation requires tank straps, mounting brackets, rubber isolators, and all associated hardware. You'll need basic hand tools, a floor jack or transmission jack to support the tank during installation, and potentially new fuel lines and fittings. Installation typically takes 2-4 hours depending on whether you're replacing one or both tanks. Many customers also replace the fuel sending unit and pickup tube during tank replacement to ensure accurate fuel gauge readings.

Do these tanks come with steps or can they be added?

Most replacement fuel tanks do not include integrated steps, but step-compatible tanks are available. These feature reinforced mounting points that accept bolt-on aluminum or steel steps. If your current tank has steps, measure the bolt pattern spacing (typically 16 or 20 inches on center) to ensure compatibility. Aftermarket universal tank steps can often be adapted to work with smooth tanks, but purpose-built step tanks provide the most secure and professional installation.


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