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Kenworth W900A Fuel Tanks

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  • Robert James 29 Inch Black Quilted Vinyl Fuel Tank End Covers W/ 15 Inch Skirt For Peterbilt

    Robert James 29 Inch Black Quilted Vinyl Fuel Tank End Covers W/ 15 Inch Skirt For Peterbilt

    ROBERT JAMES ENTERPRISES

    $208.99
    Black Quilted Vinyl End Covers For 29 Inch Diameter Fuel Tanks W/ 15 inch Sleeve By Robert JamesKeep your fuel tanks safe from wear and tear with the 29 Inch Black Quilted Vinyl Fuel Tank End Covers...
    01-065291505
    SKU:
    01-065291505
    Location:
    Made In USA
    Material Options:
    Vinyl
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    $208.99
    Qty in Cart: 0
    Price:
    $208.99
    Subtotal:
  • Robert James 24.5 Inch Black Vinyl Fuel Tank End Covers W/ 2.50 Inch Skirt For Kenworth

    Robert James 24.5 Inch Black Vinyl Fuel Tank End Covers W/ 2.50 Inch Skirt For Kenworth

    ROBERT JAMES ENTERPRISES

    $220.99
    Black Vinyl End Covers W/ 2.5 Inch Sleeve For 24.5 Inch Diameter Fuel Tanks By Robert JamesProtect your Kenworth fuel tank from the elements with these high-performance black covers by Robert James...
    02-065245025050
    SKU:
    02-065245025050
    Material Options:
    Vinyl
    Location:
    Made In USA
    Color:
    Black
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Product Type:
    Fuel Tanks
    Diameter Options:
    24 1/2 Inch
    $220.99
    Qty in Cart: 0
    Price:
    $220.99
    Subtotal:
  • Robert James 24.5 Inch Brown Quilted Vinyl Fuel Tank End Covers W/ 24 Inch Skirt For Kenworth

    Robert James 24.5 Inch Brown Quilted Vinyl Fuel Tank End Covers W/ 24 Inch Skirt For Kenworth

    ROBERT JAMES ENTERPRISES

    $208.99
    Brown Quilted Vinyl End Covers W/ 24 Inch Sleeve For 24.5 Inch Diameter Fuel Tanks By Robert James* High Quality Tank Covers* Quilted* Brown * Dimensions:  - 24.5 Inch Diameter   - 24 Inch Skirt...
    02-06524524160
    SKU:
    02-06524524160
    Color:
    Brown
    Truck Class:
    Heavy Duty
    Material Options:
    Vinyl
    Location:
    Made In USA
    Make:
    Kenworth
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Diameter Options:
    24 1/2 Inch
    $208.99
    Qty in Cart: 0
    Price:
    $208.99
    Subtotal:
  • 52 Inch Fuel Tank Strap For 24 Inch Fuel Tank

    52 Inch Fuel Tank Strap For 24 Inch Fuel Tank

    AUTOMANN USA

    $39.57
    52 Inch Strap For 24 Inch Fuel Tank Replaces 20111Secure your truck's fuel tank with this high-quality 52 Inch Fuel Tank Strap, designed for 24-inch diameter tanks. Made from durable painted steel,...
    80-06010000
    SKU:
    80-06010000
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Length Options:
    52 Inch
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    $39.57
    Qty in Cart: 0
    Price:
    $39.57
    Subtotal:
  • Locking Fuel Cap Cover For Kenworth, International, Mack, Volvo W/ 3 Inch Thread On Caps

    Locking Fuel Cap Cover For Kenworth, International, Mack, Volvo W/ 3 Inch Thread On Caps

    AFTERMARKET

    $101.99
    Locking Fuel Cap Covers For 3 Inch CapsThis Locking Fuel Cap Cover is the ultimate solution to protect against fuel theft. It locks securely over your existing fuel cap and spins freely when closed...
    29-060324
    SKU:
    29-060324
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Make:
    Volvo
    Make:
    Kenworth
    Make:
    Mack
    Make:
    International
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $101.99
    Qty in Cart: 0
    Price:
    $101.99
    Subtotal:
  • Stainless Steel Urea Tank Full Slip On Cover For Kenworth, Peterbilt 2020 - Older

    Stainless Steel Urea Tank Full Slip On Cover For Kenworth, Peterbilt 2020 - Older

    TWELVE GAUGE

    $832.99 - $915.99
    Choose Option(s) to see description.Fitment* Fits Kenworth C500 1972 thru 2020* Fits Kenworth Cabover 1961 thru 2002* Fits Kenworth K100 Cabover 1961 thru 1967* Fits Kenworth K100C 1968 thru 1983*...
    PPR_206469
    SKU:
    PPR_206469
    Material Options:
    Stainless Steel
    Truck Class:
    Heavy Duty
    Make:
    Kenworth
    Make:
    Peterbilt
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $832.99 - $915.99
    Qty in Cart: 0
    Price:
    $832.99 - $915.99
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    CSM 1 Inch Stainless Steel Fuel Tank Cover Strap For Kenworth W/ 24.5 Inch Diameter Fuel Tanks

    CSM 1 Inch Stainless Steel Fuel Tank Cover Strap For Kenworth W/ 24.5 Inch Diameter Fuel Tanks

    CHROME SHOP MAFIA

    Now: $30.11
    Was: $39.21
    1 Inch Wide Fuel Tank Cover Strap By Chrome Shop Mafia* High Quality Fuel Tank Cover Strap* 304 Stainless Steel* 1 Inch Wide* For 24.5 Inch Diameter Tanks* Made In USA* Sold Individually* Warranty On...
    02-06050001
    SKU:
    02-06050001
    Truck Class:
    Heavy Duty
    Diameter Options:
    24 1/2 Inch
    Width Options:
    1 Inch
    Material Options:
    Stainless Steel
    Make:
    Kenworth
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Now: $30.11
    Was: $39.21
    Qty in Cart: 0
    Price:
    Now: $30.11
    Was: $39.21
    Subtotal:
  • 50 Gallon Aluminum Side Mount Reservoir With Rear Ports

    50 Gallon Aluminum Side Mount Reservoir With Rear Ports

    BUYERS PRODUCTS

    $1,328.99
    50 Gallon Reservoir W/ Rear PortsThis lightweight, corrosion-resistant aluminum reservoir features dual 2-inch NPT rear ports and internal baffles to reduce sloshing and control temperatures. It...
    09-02500057
    SKU:
    09-02500057
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Position:
    Center Fill
    Capacity:
    50 Gallons
    Product Type:
    Fuel Tanks
    Type Options:
    Center Fill
    $1,328.99
    Qty in Cart: 0
    Price:
    $1,328.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 100 Gallon- 24.5 X 50 Inch- Front Fill W/ Center Manifold For Kenworth

    BESTfit Aluminum Fuel Tank 100 Gallon- 24.5 X 50 Inch- Front Fill W/ Center Manifold For Kenworth

    BESTFIT TRUCK PARTS

    $611.99
    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 are so confident in...
    PPR_4956
    SKU:
    PPR_4956
    Capacity:
    100 Gallons
    Position:
    Front Fill
    Diameter Options:
    24 1/2 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Kenworth
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Front Fill
    Size Options:
    11 Gauge
    $611.99
    Qty in Cart: 0
    Price:
    $611.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 70 Gallon 24.5 X 38 Inch Rear Fill W/ Center Manifold For Kenworth 2007-Older

    BESTfit Aluminum Fuel Tank 70 Gallon 24.5 X 38 Inch Rear Fill W/ Center Manifold For Kenworth 2007-Older

    BESTFIT TRUCK PARTS

    $524.99
    This BestFit 24.5 X 36 inches 70 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...
    PPR_4955
    SKU:
    PPR_4955
    Capacity:
    70 Gallons
    Diameter Options:
    24 1/2 Inch
    Truck Class:
    Heavy Duty
    Position:
    Rear Fill
    Shape Options:
    Cylindrical
    Material Options:
    Aluminum
    Make:
    Kenworth
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Rear Fill
    Size Options:
    11 Gauge
    $524.99
    Qty in Cart: 0
    Price:
    $524.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 150 Gallon- 24.5 X 74 Inch- Rear Fill W/ Front Manifold For Kenworth

    BESTfit Aluminum Fuel Tank 150 Gallon- 24.5 X 74 Inch- Rear Fill W/ Front Manifold For Kenworth

    BESTFIT TRUCK PARTS

    $967.99 - $968.99
    Fuel your long hauls with confidence using the BESTfit Aluminum Fuel Tank, designed for Kenworth trucks. With a generous 150-gallon capacity and measuring 24.5 by 74 inches, this rear-fill tank with...
    PPR_4911
    SKU:
    PPR_4911
    Diameter Options:
    24 1/2 Inch
    Capacity:
    150 Gallons
    Position:
    Rear Fill
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Kenworth
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Position:
    Driver Side
    Length Options:
    72 Inch
    Finish Options:
    Polished
    Size Options:
    11 Gauge
    Style Options:
    Rear Fill
    Position:
    Passenger Side
    Type Options:
    Rear Fill
    $967.99 - $968.99
    Qty in Cart: 0
    Price:
    $967.99 - $968.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 120 Gallon- 24.5 X 60 Inch- Rear Fill W/ Center Manifold For Kenworth 2007 And Earlier

    BESTfit Aluminum Fuel Tank 120 Gallon- 24.5 X 60 Inch- Rear Fill W/ Center Manifold For Kenworth 2007 And Earlier

    BESTFIT TRUCK PARTS

    $664.99
    Choose Option(s) to see description.Fitment* Fits Kenworth K100C 1968 thru 1983* Fits Kenworth K100 Cabover 1961 thru 1967* Fits Kenworth K100E 1985 thru 1992* Fits Kenworth T800 1986 thru 2007* Fits...
    PPR_4895
    SKU:
    PPR_4895
    Capacity:
    120 Gallons
    Position:
    Rear Fill
    Diameter Options:
    24 1/2 Inch
    Truck Class:
    Heavy Duty
    Shape Options:
    Cylindrical
    Material Options:
    Aluminum
    Make:
    Kenworth
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Size Options:
    11 Gauge
    Position:
    Driver Side
    Position:
    Passenger Side
    Length Options:
    62 Inch
    Type Options:
    Rear Fill
    $664.99
    Qty in Cart: 0
    Price:
    $664.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 100 Gallon- 24.5 X 50 Inch- Rear Fill For Kenworth Center Manifold 2007 - Older

    BESTfit Aluminum Fuel Tank 100 Gallon- 24.5 X 50 Inch- Rear Fill For Kenworth Center Manifold 2007 - Older

    BESTFIT TRUCK PARTS

    $611.99
    This aftermarket 100 Gallon Kenworth 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...
    PPR_4884
    SKU:
    PPR_4884
    Position:
    Rear Fill
    Length Options:
    48 Inch
    Truck Class:
    Heavy Duty
    Diameter Options:
    24 1/2 Inch
    Capacity:
    100 Gallons
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Kenworth
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Type Options:
    Rear Fill
    Position:
    Passenger Side
    Size Options:
    11 Gauge
    Position:
    Driver Side
    $611.99
    Qty in Cart: 0
    Price:
    $611.99
    Subtotal:
  • BESTfit Aluminum Auxiliary Fuel Tank 42 Gallon- 19 X 38 Inch- Front Fill W/ Kenworth Style Neck For Kenworth

    BESTfit Aluminum Auxiliary Fuel Tank 42 Gallon- 19 X 38 Inch- Front Fill W/ Kenworth Style Neck For Kenworth

    BESTFIT TRUCK PARTS

    $339.99
    This 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...
    PPR_22613
    SKU:
    PPR_22613
    Truck Class:
    Heavy Duty
    Capacity:
    42 Gallons
    Position:
    Front Fill
    Shape Options:
    Cylindrical
    Material Options:
    Aluminum
    Make:
    Kenworth
    Make:
    Universal Items
    Make:
    Universal
    Product Type:
    Fuel Tanks
    Type Options:
    Front Fill
    Size Options:
    11 Gauge
    Position:
    Passenger Side
    Position:
    Driver Side
    Ready To Ship:
    Yes
    Length Options:
    39 Inch
    Diameter Options:
    19 1/2 Inch
    $339.99
    Qty in Cart: 0
    Price:
    $339.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 135 Gallon- 24.5 X 66 Inch- Rear Fill W/ Rear Manifold For Kenworth

    BESTfit Aluminum Fuel Tank 135 Gallon- 24.5 X 66 Inch- Rear Fill W/ Rear Manifold For Kenworth

    BESTFIT TRUCK PARTS

    $1,019.99
    Choose Option(s) to see description.Fitment* Fits Kenworth K100C 1983 thru 1983* Fits Kenworth K100 Cabover 1961 thru 1967* Fits Kenworth K100E 1984 thru 2002* Fits Kenworth T2000 1996 thru 2007*...
    PPR_22602
    SKU:
    PPR_22602
    Diameter Options:
    24 1/2 Inch
    Truck Class:
    Heavy Duty
    Position:
    Rear Fill
    Capacity:
    135 Gallons
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Kenworth
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Position:
    Driver Side
    Type Options:
    Rear Fill
    Size Options:
    11 Gauge
    Position:
    Passenger Side
    $1,019.99
    Qty in Cart: 0
    Price:
    $1,019.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 135 Gallon- 24.5 X 66 Inch- Rear Fill W/ Front Manifold For Kenworth

    BESTfit Aluminum Fuel Tank 135 Gallon- 24.5 X 66 Inch- Rear Fill W/ Front Manifold For Kenworth

    BESTFIT TRUCK PARTS

    $1,019.99
    This 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...
    PPR_22598
    SKU:
    PPR_22598
    Diameter Options:
    24 1/2 Inch
    Length Options:
    65 Inch
    Truck Class:
    Heavy Duty
    Capacity:
    135 Gallons
    Position:
    Rear Fill
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Kenworth
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Size Options:
    11 Gauge
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Rear Fill
    $1,019.99
    Qty in Cart: 0
    Price:
    $1,019.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 135 Gallon- 24.5 X 67 Inch- Rear Fill W/ Center Manifold For Kenworth

    BESTfit Aluminum Fuel Tank 135 Gallon- 24.5 X 67 Inch- Rear Fill W/ Center Manifold For Kenworth

    BESTFIT TRUCK PARTS

    $1,019.99
    This 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...
    PPR_22594
    SKU:
    PPR_22594
    Length Options:
    63 Inch
    Capacity:
    135 Gallons
    Truck Class:
    Heavy Duty
    Position:
    Rear Fill
    Diameter Options:
    24 1/2 Inch
    Shape Options:
    Cylindrical
    Material Options:
    Aluminum
    Make:
    Kenworth
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Size Options:
    11 Gauge
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Rear Fill
    $1,019.99
    Qty in Cart: 0
    Price:
    $1,019.99
    Subtotal:
  • Smooth Steel 45 Gallon Rectangle Transfer Tank

    Smooth Steel 45 Gallon Rectangle Transfer Tank

    AFTERMARKET

    $644.99
    Choose Option(s) to see description.Fitment** Fits Chevrolet Silverado 1500 ** Fits Chevrolet Silverado 1500 Classic ** Fits Chevrolet Silverado 1500 LD ** Fits Chevrolet Silverado 1500 LTD ** Fits...
    PPR_205421
    SKU:
    PPR_205421
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Height Options:
    19 Inch
    Width Options:
    10 Inch
    Length Options:
    54 Inch
    Color:
    White
    Product Type:
    Fuel Tanks
    Color:
    Black
    Material Options:
    Steel
    $644.99
    Qty in Cart: 0
    Price:
    $644.99
    Subtotal:
  • Smooth Steel Hammerhead-Style 100 Gallon L-Shape Transfer Tank

    Smooth Steel Hammerhead-Style 100 Gallon L-Shape Transfer Tank

    AFTERMARKET

    $950.99
    The Top Hat Ring Only for Steel Wheel is a practical replacement component designed to restore the appearance of heavy-duty truck wheels. Engineered for steel wheels, this replacement top hat ring is...
    PPR_204482
    SKU:
    PPR_204482
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Color:
    White
    Product Type:
    Fuel Tanks
    Height Options:
    13 Inch
    Color:
    Black
    Width Options:
    47 Inch
    Length Options:
    58 Inch
    $950.99
    Qty in Cart: 0
    Price:
    $950.99
    Subtotal:
  • 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:
  • Total: items /

Adding your products to cart

Kenworth W900A Fuel Tanks - Built for the long haul, these fuel tanks for the Kenworth W900A provide the capacity and durability you need to conquer the open road. Crafted from sturdy materials, these fuel tanks are designed to withstand the rigors of heavy-duty use. With a range of size options available, you can find the right fit for your W900A to maximize your driving range and minimize refuel stops. Equip your Kenworth with reliable, high-quality fuel tanks to keep your truck running strong on the highway. Before you check out, explore our other top collections, including drivetrain parts, engine cooling solutions and frame pieces to complete your upgrade.

Frequently Asked Questions About Kenworth W900A Fuel Tanks

What size fuel tanks fit the Kenworth W900A, and how do I determine the correct capacity for my truck?

Kenworth W900A trucks commonly accommodate fuel tanks ranging from 100 to 150 gallons, with dual tank setups typically using matching capacities on each side. To determine the right size, measure your existing tank dimensions (length x diameter) and check your frame rail spacing. Most W900A models have 34-inch frame rail centers, but always verify your specific measurements. Consider your typical route distances and weight restrictions when selecting capacity - larger tanks mean fewer fuel stops but add weight that affects payload.

Will these fuel tanks fit all W900A model years, and what about compatibility with W900B or W900L models?

W900A fuel tanks are designed specifically for 1961-1966 model years, though some tanks may fit up to early 1970s models with minor modifications. These tanks are NOT directly interchangeable with W900B (1967-1982) or W900L models due to different mounting bracket positions and frame configurations. The W900A uses a distinct strap and bracket system that differs from later models. Always verify your truck's OEM and model year before ordering, as mid-year production changes occasionally occurred.

What material options are available, and which is best for durability and weight?

Fuel tanks for the W900A come in three primary materials: aluminum, steel, and stainless steel. Aluminum tanks are the most popular choice, weighing 40-50% less than steel while offering excellent corrosion resistance. Steel tanks are the most economical but require regular maintenance to prevent rust. Stainless steel provides the ultimate in durability and appearance but comes at a premium price. For most applications, aluminum offers the best balance of weight savings, longevity, and value.

What installation challenges should I expect, and can I install these myself?

Installing W900A fuel tanks typically requires 4-6 hours for an experienced mechanic. Common challenges include aligning the mounting straps with existing frame holes, which may require drilling new holes if switching tank sizes. You'll need proper lifting equipment as empty 150-gallon aluminum tanks weigh approximately 85 pounds. Critical steps include ensuring proper ground strap connection, installing new fuel line fittings, and checking crossover line clearance. While DIY installation is possible with basic tools, professional installation is recommended to ensure proper venting and prevent fuel system issues.

Do these tanks come with necessary mounting hardware and fuel fittings?

Most replacement fuel tanks are sold as tank-only units without mounting hardware or fittings. You'll typically need to purchase separately: mounting straps and brackets specific to the W900A, rubber mounting strips, fuel tank sending units, drain valves, and fuel line fittings. Always verify what's included before ordering, as reusing old hardware may compromise tank security and lead to premature wear.


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