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International S2100-S2300 Fuel Tanks

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  • Diamond Plate Aluminum Hammerhead-Style 100 Gallon L-Shape Transfer Tank

    Diamond Plate Aluminum Hammerhead-Style 100 Gallon L-Shape Transfer Tank

    AFTERMARKET

    $1,399.99 - $1,555.99
    Choose Option(s) to see description.Fitment** Fits Chevrolet Silverado 1500 2004 thru 2006 With Crew Cab** Fits Chevrolet Silverado 1500 1999 thru 2013 With Extended Cab** Fits Chevrolet Silverado...
    PPR_204464
    SKU:
    PPR_204464
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Size Options:
    33 mm
    Make:
    Universal Items
    Style Options:
    Standard
    Color:
    Black
    Material Options:
    Aluminum
    Finish Options:
    Diamond Plate
    Length Options:
    58 Inch
    Product Type:
    Fuel Tanks
    Height Options:
    24 Inch
    Width Options:
    12 Inch
    $1,399.99 - $1,555.99
    Qty in Cart: 0
    Price:
    $1,399.99 - $1,555.99
    Subtotal:
  • Carbon Steel 53 Gallon Transfer Tank Compatible W/ Most Short Bed Trucks & Gooseneck Hitches

    Carbon Steel 53 Gallon Transfer Tank Compatible W/ Most Short Bed Trucks & Gooseneck Hitches

    AFTERMARKET

    $716.99
    Secure heavy loads using this Grade 70 yellow zinc-plated clevis grab hook for transport binder safety chains. Made from high-strength forged steel and finished with a durable yellow zinc coating,...
    PPR_204006
    SKU:
    PPR_204006
    Location:
    Made In USA
    Truck Class:
    Universal
    Color:
    Yellow
    Material Options:
    Steel
    Make:
    Universal Items
    Height Options:
    24 Inch
    Color:
    White
    Length Options:
    24 Inch
    Width Options:
    24 Inch
    Color:
    Black
    Product Type:
    Fuel Tanks
    $716.99
    Qty in Cart: 0
    Price:
    $716.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Weld-In Curve Style Aluminum Flange With Female Pipe Thread Center

    Weld-In Curve Style Aluminum Flange With Female Pipe Thread Center

    AFTERMARKET

    $12.74
    If your project calls for a weld-in flange with a curved base, the curve-style aluminum flange with female pipe thread center is a straightforward option built for heavy-duty fabrication and repair...
    PPR_200367
    SKU:
    PPR_200367
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $12.74
    Qty in Cart: 0
    Price:
    $12.74
    Subtotal:
  • On Sale
    Limited Quantity Available
    FREE SHIPPING OVER $249
    Weld-In Flat Style Aluminum Flange With Female Pipe Thread Center

    Weld-In Flat Style Aluminum Flange With Female Pipe Thread Center

    AFTERMARKET

    $0.98 - $17.64
    For anyone needing a basic weld-in flange for pipe or tank fabrication, the 1?Inch Aluminum Flat Flange, 1.5?Inch Aluminum Flat Flange, 0.75?Inch Aluminum Flat Flange, 0.5?Inch Aluminum Flat Flange,...
    PPR_200366
    SKU:
    PPR_200366
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $0.98 - $17.64
    Qty in Cart: 0
    Price:
    $0.98 - $17.64
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 1/2 NPT X 14 Inch Fuel Tank Pickup Tube

    BESTfit 1/2 NPT X 14 Inch Fuel Tank Pickup Tube

    BESTFIT TRUCK PARTS

    $37.47
    14 Inch Pick Up Tube By BESTfit* High Quality Pick Up Tube* Made Of Brass And Copper* Dimensions:  - 1/2 Inch Diameter  - 14 Inch Length, Cut To Fit Tank Depth  - 1/2 Inch Male Pipe Into Fuel Tank  -...
    29-060328
    SKU:
    29-060328
    Length Options:
    14 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Brass Copper
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $37.47
    Qty in Cart: 0
    Price:
    $37.47
    Subtotal:
  • Isspro Fuel Level Sender 250 To 40 Ohm For 15 Inch D Shaped Fuel Tanks

    Isspro Fuel Level Sender 250 To 40 Ohm For 15 Inch D Shaped Fuel Tanks

    ISSPRO

    $220.99
    Fuel Sending Unit By IssproThis sending unit is designed for D tanks that are 15 inches tall. It measures 40 ohms when the tank is empty and 250 ohms when it is full. It fits various models, making...
    29-060321
    SKU:
    29-060321
    Truck Class:
    Heavy Duty
    Style Options:
    Tube
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    $220.99
    Qty in Cart: 0
    Price:
    $220.99
    Subtotal:
  • Isspro Tube Style Fuel Sender 240 To 33 Ohm For 16 Inch Tall Square, Rectangular or D-Shaped Fuel Tanks

    Isspro Tube Style Fuel Sender 240 To 33 Ohm For 16 Inch Tall Square, Rectangular or D-Shaped Fuel Tanks

    ISSPRO

    $83.99
    15 Inch Fuel Level Sender W/ Standard Cap By IssproThis Fuel Sender is a tube-style unit designed for 15" tall square, rectangular, or D-shaped tanks. It operates within the 240 to 33 OHM range,...
    29-060316
    SKU:
    29-060316
    Truck Class:
    Heavy Duty
    Style Options:
    Tube
    Shape Options:
    D-Shape
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    $83.99
    Qty in Cart: 0
    Price:
    $83.99
    Subtotal:
  • FREE SHIPPING OVER $249
    2 Inch 11.5 TPI Brass Non-Vented Locking Fuel Cap

    2 Inch 11.5 TPI Brass Non-Vented Locking Fuel Cap

    VELVAC

    $79.99
    2 inch Locking Fuel Cap, Non- VentedKeep your fuel tank secure with this 2-inch non-vented brass fuel cap. Locks tight to prevent leaks and tampering. Ideal for various vehicles and equipment. Rest...
    29-060315
    SKU:
    29-060315
    Diameter Options:
    2 Inch
    Truck Class:
    Heavy Duty
    Style Options:
    Non Vented
    Material Options:
    Brass
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $79.99
    Qty in Cart: 0
    Price:
    $79.99
    Subtotal:
  • BESTfit 2-9/16 Inch Sending Unit Block Off Plate

    BESTfit 2-9/16 Inch Sending Unit Block Off Plate

    BESTFIT TRUCK PARTS

    $10.50
    Sending Unit Block-Off Plate By BESTfitUse this block-off plate to cover the fuel tank sending unit opening. It seals the sender hole in the fuel tank. Get yours today at 4 State Trucks!* High...
    09-060325
    SKU:
    09-060325
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $10.50
    Qty in Cart: 0
    Price:
    $10.50
    Subtotal:
  • FREE SHIPPING OVER $249
    Black Neoprene Rubber Fuel Tank Bib

    Black Neoprene Rubber Fuel Tank Bib

    AFTERMARKET

    $18.61
    Fuel Tank Protector Fits Most Tanks* High Quality Fuel Tank Bib* Made Of Black 3/16 Inch Neoprene Rubber* Protect Your Tanks, Save Your Shine.* Designed To Keep Your Fuel Cap From Rubbing or...
    09-060307
    SKU:
    09-060307
    Truck Class:
    Universal
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Color:
    Black
    Ready To Ship:
    Yes
    $18.61
    Qty in Cart: 0
    Price:
    $18.61
    Subtotal:
  • FREE SHIPPING OVER $249
    Isspro 24 Inch Tube Style Sender For Fuel Gauge For Deep L Shaped Transfer Tank

    Isspro 24 Inch Tube Style Sender For Fuel Gauge For Deep L Shaped Transfer Tank

    ISSPRO

    $109.99
    24 Inch Tube Style Sender For Fuel Gauge By IssproThis 24-inch tube-style sender is designed to fit deep L-shaped transfer tanks and is compatible with ISSPRO fuel gauges. It is sold individually and...
    09-0603029
    SKU:
    09-0603029
    Truck Class:
    Universal
    Length Options:
    24 Inch
    Style Options:
    Tube
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $109.99
    Qty in Cart: 0
    Price:
    $109.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Isspro Steel Fuel Sender Adapter Plate

    Isspro Steel Fuel Sender Adapter Plate

    ISSPRO

    $31.42
    Round Fuel Sender Plate By IssproThe Isspro Fuel Sender Plate is a round steel plate with a sender hole cut in the center. It is designed to cover the sender hole in a fuel tank, providing a block...
    09-0603028
    SKU:
    09-0603028
    Truck Class:
    Universal
    Material Options:
    Steel
    Shape Options:
    Round
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    $31.42
    Qty in Cart: 0
    Price:
    $31.42
    Subtotal:
  • FREE SHIPPING OVER $249
    Isspro Fuel Sender Rubber Gasket

    Isspro Fuel Sender Rubber Gasket

    ISSPRO

    $13.96
    Fuel Tank Sending Unit Gasket By IssproThe Isspro Fuel Tank Sending Unit Gasket fits many standard SAE 5-hole fuel senders and gauges. Isspro gauges, sensors, and sending units are trusted worldwide...
    09-0603027
    SKU:
    09-0603027
    Truck Class:
    Universal
    Shape Options:
    Round
    Material Options:
    Rubber
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $13.96
    Qty in Cart: 0
    Price:
    $13.96
    Subtotal:
  • FREE SHIPPING OVER $249
    Diesel Fuel Tank Safety Vent, 1/2 In. NPT, 5/16 In. Hose Barb

    Diesel Fuel Tank Safety Vent, 1/2 In. NPT, 5/16 In. Hose Barb

    VELVAC

    $32.43
    1/2 Inch Fuel Tank Safety Vent* High Quality Fuel Tank Safety Vent* Patented Anti-Spill Protection* Vents Meet All Applicable DOT Requirements* Diesel Only* Dimensions:  - 1.468 Inch Height  - 0.187...
    09-060302
    SKU:
    09-060302
    Diameter Options:
    1/2 Inch
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $32.43
    Qty in Cart: 0
    Price:
    $32.43
    Subtotal:
  • FREE SHIPPING OVER $249
    2 Inch Brass 11.5 TPI Non-Vented Fuel Cap

    2 Inch Brass 11.5 TPI Non-Vented Fuel Cap

    VELVAC

    $45.16
    2 Inch Non-Vented Fuel CapLooking for a reliable fuel cap for your industrial or automotive needs? Check out the Brass 2 Inch 11.5 TPI Non-Vented Fuel Cap. Made of durable brass, it's perfect for...
    09-060301
    SKU:
    09-060301
    Truck Class:
    Universal
    Diameter Options:
    2 Inch
    Material Options:
    Brass
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Style Options:
    Non Locking
    Ready To Ship:
    Yes
    $45.16
    Qty in Cart: 0
    Price:
    $45.16
    Subtotal:
  • 2 Inch Aluminum Non-Locking, Female, Vented Fuel Cap With 11-1/2 Threads

    2 Inch Aluminum Non-Locking, Female, Vented Fuel Cap With 11-1/2 Threads

    VELVAC

    $89.99
    2 Inch Non-Locking Fuel Cap, VentedReplace a poorly fitting fuel cap with this premium quality non-locking Velvac Fuel cap that is precision designed to deliver OE fit and functionality. It will...
    09-060300002
    SKU:
    09-060300002
    Truck Class:
    Universal
    Diameter Options:
    2 Inch
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    $89.99
    Qty in Cart: 0
    Price:
    $89.99
    Subtotal:
  • FREE SHIPPING OVER $249
    CSM Non-Vented Lever Lock Flush Fuel Tank Cap Assembly

    CSM Non-Vented Lever Lock Flush Fuel Tank Cap Assembly

    CHROME SHOP MAFIA

    $190.99
    Non-Vented Lever Lock Flush Fuel Cap Assembly by Chrome Shop MafiaThis flush fuel cap assembly features an unvented cap with a lever lock and an O-Ring Seal. It is sold individually and is made in...
    09-060300
    SKU:
    09-060300
    Truck Class:
    Universal
    Location:
    Made In USA
    Style Options:
    Non Vented
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $190.99
    Qty in Cart: 0
    Price:
    $190.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 2 Inch Stainless Steel Fuel Tank Strap & Liner Kit For 19 Inch Auxiliary Tanks

    BESTfit 2 Inch Stainless Steel Fuel Tank Strap & Liner Kit For 19 Inch Auxiliary Tanks

    BESTFIT TRUCK PARTS

    $82.51
    2 Inch Fuel Tank Strap & Liner Kit By BESTfit Fits 19 Inch Auxiliary Tanks* High Quality Fuel Tank Strap & Liner* Stainless Steel* 7-16 X 20 Thread On Stem* Use Nut Number 70883* Includes 2 Inch...
    09-060102K01
    SKU:
    09-060102K01
    Width Options:
    2 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $82.51
    Qty in Cart: 0
    Price:
    $82.51
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 2 Inch Stainless Steel Fuel Tank Strap For Auxiliary 19 Inch Tanks

    BESTfit 2 Inch Stainless Steel Fuel Tank Strap For Auxiliary 19 Inch Tanks

    BESTFIT TRUCK PARTS

    $65.99
    2 Inch Wide Fuel Tank Strap By BESTfit Fits 19 Inch Auxiliary Fuel Tank* High Quality Fuel Tank Strap* Made Of Stainless Steel* Fits 19 Inch Fuel Tanks* Must Purchase Nut Separately* Sold...
    09-060102
    SKU:
    09-060102
    Width Options:
    2 Inch
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $65.99
    Qty in Cart: 0
    Price:
    $65.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit 2 Inch Rubber Fuel Tank Strap Insulator With Lip For 19 Inch Auxiliary Tanks

    BESTfit 2 Inch Rubber Fuel Tank Strap Insulator With Lip For 19 Inch Auxiliary Tanks

    BESTFIT TRUCK PARTS

    $28.96
    2 Inch Fuel Tank Strap Liner By BESTfit For 19 Inch Auxiliary Tanks* High Quality Fuel Tank Rubber Insulator* 2 Inch Rubber With Lip For 1 Strap* For 19 Inch Auxiliary Tank* Sold As Individually*...
    09-060101K01
    SKU:
    09-060101K01
    Width Options:
    2 Inch
    Material Options:
    Rubber
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $28.96
    Qty in Cart: 0
    Price:
    $28.96
    Subtotal:
  • Total: items /

Adding your products to cart

Shop the International S2100-S2300 Fuel Tanks category, which offers durable and reliable fuel storage solutions for your semi-truck. With various sizes, materials, and accessories available, these high-quality tanks ensure long-lasting performance and efficient fuel management. Whether you need a replacement or additional storage, this category has the right options to meet your needs and enhance your truck's functionality. Before you check out, explore some of our other assortments, including drivetrain, engine cooling and frame & chassis to complete your upgrade!

Frequently Asked Questions About International S2100-S2300 Fuel Tanks

What specific International S-series models and years are these fuel tanks compatible with?

These fuel tanks are designed specifically for International S2100, S2200, and S2300 series trucks manufactured between 1989 and 2001. They fit both single and tandem axle configurations. However, compatibility can vary based on your truck's wheelbase and original tank configuration. We recommend checking your OEM or calling our technical support team at 1-888-875-7787 with your truck's specific details to ensure proper fitment before ordering.

What materials are these fuel tanks made from, and how do they compare to OEM tanks?

Our International S-series fuel tanks are constructed from aluminum. Aluminum tanks offer excellent corrosion resistance and are approximately 40% lighter than steel alternatives. Our aluminized steel tanks feature a protective aluminum coating that provides superior rust prevention compared to standard steel. Both options meet or exceed OEM specifications for durability and are DOT certified for highway use.

What fuel tank capacities are available, and can I upgrade from my original tank size?

We stock fuel tanks ranging from 50 gallons to 150 gallons for the S2100-S2300 series. The most common sizes are 75, 100, and 120 gallons. You can typically upgrade to a larger capacity tank, but this depends on your truck's frame rail spacing and available mounting area. Upgrading may require different mounting straps or brackets. Our product listings indicate which mounting hardware is included, and we offer complete mounting kits separately if needed for size upgrades.

How difficult is the installation process, and what tools or additional parts are required?

Installation typically takes 2-4 hours for experienced mechanics and requires basic hand tools including wrenches, sockets, and a floor jack or transmission jack to support the tank during installation. You'll need new fuel tank straps if yours are corroded or damaged. Most installations also require new rubber isolators, fuel line connections, and potentially a sending unit gasket. We recommend replacing the fuel filter and inspecting all fuel lines during installation. Professional installation is advised if you're not comfortable working with fuel systems.

Do these tanks come with sending units, and are they compatible with my truck's fuel gauge?

Most of our International S-series fuel tanks come as tank-only units without sending units installed. Your existing sending unit can typically be transferred to the new tank if it's in good working condition. If your gauge isn't reading correctly after installation, it's usually due to a grounding issue or incompatible sending unit rather than the tank itself.


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