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Freightliner FLC120 Fuel Tank Acc.

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  • BESTfit DEF Sensor Head Assembly For Freightliner Replaces 0431353006, GA202323

    BESTfit DEF Sensor Head Assembly For Freightliner Replaces 0431353006, GA202323

    BESTFIT TRUCK PARTS

    $802.99
    Diesel Exhaust Fluid Sensor Head Assembly By BESTfit Replaces 0431353006, GA202323 Fits FreightlinerRestore reliable DEF system functionality with the BESTfit DEF Sensor Head Assembly, designed for...
    03-06070005
    SKU:
    03-06070005
    Product Type:
    Fuel Tanks
    Height Options:
    20 Inch
    Make:
    Freightliner
    $802.99
    Qty in Cart: 0
    Price:
    $802.99
    Subtotal:
  • BESTfit DEF Sensor Head Assembly For Freightliner Replaces 0431353004, GA202326, 0435959000

    BESTfit DEF Sensor Head Assembly For Freightliner Replaces 0431353004, GA202326, 0435959000

    BESTFIT TRUCK PARTS

    $765.99
    Diesel Exhaust Fluid Sensor Head Assembly By BESTfit Replaces 0431353004, GA202326, 0435959000 Fits FreightlinerKeep your Freightliner emissions system operating efficiently with the BESTfit DEF...
    03-06070006
    SKU:
    03-06070006
    Product Type:
    Fuel Tanks
    Height Options:
    20 Inch
    Make:
    Freightliner
    $765.99
    Qty in Cart: 0
    Price:
    $765.99
    Subtotal:
  • BESTfit DEF Sensor Head Assembly For Freightliner Replace 0431354004, AP65155, 0431354003

    BESTfit DEF Sensor Head Assembly For Freightliner Replace 0431354004, AP65155, 0431354003

    BESTFIT TRUCK PARTS

    $916.99
    Diesel Exhaust Fluid Sensor Head Assembly By BESTfit Replace 0431354004, AP65155, 0431354003 Fits FreightlinerRestore accurate DEF system operation with the BESTfit DEF Sensor Head Assembly, designed...
    03-06070004
    SKU:
    03-06070004
    Product Type:
    Fuel Tanks
    Height Options:
    18 Inch
    Make:
    Freightliner
    $916.99
    Qty in Cart: 0
    Price:
    $916.99
    Subtotal:
  • BESTfit DEF Sensor Head Assembly For Freightliner Replaces 2121690001, AP65156, GA202325

    BESTfit DEF Sensor Head Assembly For Freightliner Replaces 2121690001, AP65156, GA202325

    BESTFIT TRUCK PARTS

    $1,031.99
    Diesel Exhaust Fluid Sensor Head Assembly By BESTfit Replaces 2121690001, AP65156, GA202325 Fits FreightlinerEnsure consistent DEF system performance with the BESTfit DEF Sensor Head Assembly for...
    03-06070007
    SKU:
    03-06070007
    Product Type:
    Fuel Tanks
    Height Options:
    20 Inch
    Make:
    Freightliner
    $1,031.99
    Qty in Cart: 0
    Price:
    $1,031.99
    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:
  • Isspro Fuel Sender 240-33 OHMS For 23 Inch Fuel Tanks

    Isspro Fuel Sender 240-33 OHMS For 23 Inch Fuel Tanks

    ISSPRO

    $94.99
    23 Inch Fuel Tank Fuel Sender By IssproIsspro designs the fuel level sender for a 23 inch diameter round tank, operating within a range of 240-33 ohms.* High Quality Fuel Sender* 23 Inch Diameter*...
    29-060329
    SKU:
    29-060329
    Truck Class:
    Heavy Duty
    Style Options:
    Tube
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $94.99
    Qty in Cart: 0
    Price:
    $94.99
    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:
  • 2 inch NPT Female Aluminum Weld On Full Round Flat Flange

    2 inch NPT Female Aluminum Weld On Full Round Flat Flange

    AFTERMARKET

    $18.72
    2 Inch NPT Flanged Weld On Tank Fitting* High Quality Flange Flat* Made Of Aluminum* 2.00 Inch* NPT Weld In Full Round* Sold Individually* Made In USA* Warranty On Flange Flats Against Defects In...
    09-060100000
    SKU:
    09-060100000
    Truck Class:
    Universal
    Make:
    Universal Items
    Material Options:
    Aluminum
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $18.72
    Qty in Cart: 0
    Price:
    $18.72
    Subtotal:
  • FREE SHIPPING OVER $249
    Turnpike Truck Trim Aluminum Anti-Siphon Tube For Freightliner With Tanks With 2.5 Inch Diameter Necks

    Turnpike Truck Trim Aluminum Anti-Siphon Tube For Freightliner With Tanks With 2.5 Inch Diameter Necks

    TURNPIKE TRUCK TRIM

    $55.99
    Anti-Siphon Tube By Turnpike Truck Trim Fits FreightlinerStop fuel theft on your Freightliner Cascadia with this top-quality aluminum anti-siphon tube. It fits select Freightliner tanks, and its...
    03-060309
    SKU:
    03-060309
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Freightliner
    Product Type:
    Fuel Tanks
    Diameter Options:
    2 1/4 Inch
    Ready To Ship:
    Yes
    $55.99
    Qty in Cart: 0
    Price:
    $55.99
    Subtotal:
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Adding your products to cart

The Freightliner FLC120 Fuel Tank Accessories product lineup offers a wide range of quality products to enhance the functionality and appearance of your semi-truck. From aluminum anti-siphon tubes and fuel sender gaskets to versatile weld-in flanges and safety vents, this collection has everything you need to maintain and upgrade your vehicle's fuel system. Key features include corrosion-resistant materials, easy installation, and adherence to industry standards. Whether you're looking to improve fuel efficiency, prevent leaks, or add a touch of style, the Freightliner FLC120 Fuel Tank Accessories product lineup has the right solutions to meet your trucking needs.

Frequently Asked Questions About Freightliner FLC120 Fuel Tank Acc.

What types of fuel tank accessories are included in this category?

This category covers components and hardware related to the fuel tanks on your Freightliner FLC120, including items like fuel tank straps, mounting brackets, caps, sending units, fuel gauges, tank bands, hangers, and related hardware used to secure and maintain your truck's fuel tank system.

Will these fuel tank accessories fit my specific FLC120 model year?

Fuel tank configurations can vary across FLC120 production years, including tank size, mounting style, and strap length. Always check the fitment details listed on each product page and compare them to your truck's tank dimensions and mounting setup before ordering. If you are unsure, having your VIN or tank measurements on hand will help confirm compatibility.

What materials are these accessories made from, and how well do they hold up?

Most fuel tank straps and brackets are made from steel or aluminum, often with a protective coating or finish to help resist rust and corrosion from road exposure. Because these parts are constantly exposed to moisture, road debris, and temperature changes, choosing a durable finish is important for long-term reliability.

How difficult is it to install fuel tank straps or brackets myself?

Installation difficulty depends on the specific part. Fuel tank straps and hangers typically require supporting the tank, removing the old hardware, and securing the new strap or bracket using the original mounting points. Basic hand and power tools are usually sufficient, but a second set of hands is helpful when supporting the tank during removal and installation. If you are not comfortable working around a full fuel tank, having a qualified technician handle the job is recommended.

How do I know if my fuel tank strap or bracket needs to be replaced?

Common signs include visible rust or corrosion, cracking, bending, or a tank that feels loose or shifts when the truck is in motion. Unusual noises coming from the tank area while driving can also indicate worn or damaged mounting hardware. Inspecting straps and brackets periodically can help you catch wear before it leads to a bigger issue on the road.


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