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Peterbilt 375/377 Diesel Fuel Tanks

Find top-quality Peterbilt 375 and 377 Diesel Fuel Tanks at 4 State Trucks. We offer durable, leak-resistant tanks ranging from 45 to 150 gallons, designed for long-lasting performance and a perfect fit. Upgrade your truck with reliable aftermarket options today at 4 State Trucks!
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  • BESTfit Aluminum Fuel Tank 80 Gallon- 26 X 38 Inch- Center Fill W/ Early Style Manifold For Peterbilt

    BESTfit Aluminum Fuel Tank 80 Gallon- 26 X 38 Inch- Center Fill W/ Early Style Manifold For Peterbilt

    BESTFIT TRUCK PARTS

    $627.99
    80 Gallon 26 X 38 Inch Aluminum Fuel Tank- Center Fill W/ Early Style Manifold By BESTfit* High Quality Fuel Tank* Made Of 11 Gauge Aluminum* Dimensions:  - 26 Inch Diameter  - 33 Inch Length Seam To...
    01-06008000
    SKU:
    01-06008000
    Material Options:
    Aluminum
    Product Type:
    Fuel Tanks
    Truck Class:
    Heavy Duty
    Length Options:
    38 Inch
    Shape Options:
    Cylindrical
    Diameter Options:
    26 Inch
    Capacity:
    80 Gallons
    Position:
    Center Fill
    Make:
    Peterbilt
    Availability:
    Ready To Ship
    Type Options:
    Center Fill
    Size Options:
    11 Gauge
    $627.99
    Qty in Cart: 0
    Price:
    $627.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 100 Gallon- 23 X 60 Inch- Center Fill W/ Early Style Manifold For Peterbilt

    BESTfit Aluminum Fuel Tank 100 Gallon- 23 X 60 Inch- Center Fill W/ Early Style Manifold For Peterbilt

    BESTFIT TRUCK PARTS

    $959.99
    100 Gallon 23 X 60 Inch Aluminum Fuel Tank- Center Fill W/ Early Style Manifold By BESTfit* High Quality Fuel Tank* Made Of 11 Gauge Aluminum* Dimensions:  - 23 Inch Diameter  - 55 Inch Length Seam...
    01-060010000
    SKU:
    01-060010000
    Availability:
    Ready To Ship
    Product Type:
    Fuel Tanks
    Material Options:
    Aluminum
    Length Options:
    55 Inch
    Shape Options:
    Cylindrical
    Truck Class:
    Heavy Duty
    Position:
    Center Fill
    Capacity:
    100 Gallons
    Make:
    Peterbilt
    Type Options:
    Center Fill
    Size Options:
    11 Gauge
    Diameter Options:
    24 1/2 Inch
    $959.99
    Qty in Cart: 0
    Price:
    $959.99
    Subtotal:
  • 50 Gallon- 26 X 30 Inch Aluminum Hydraulic Tank- Center Fill By BESTfit

    50 Gallon- 26 X 30 Inch Aluminum Hydraulic Tank- Center Fill By BESTfit

    BESTFIT TRUCK PARTS

    $663.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksBESTfit Aluminum Hydraulic Tank 50 Gallon- 26 X 30 Inch- Center Fill & Back Ports Filler Neck For...
    PPR_300013
    SKU:
    PPR_300013
    Product Type:
    Fuel Tanks
    Length Options:
    30 Inch
    Capacity:
    50 Gallons
    Material Options:
    Aluminum
    Diameter Options:
    26 Inch
    Shape Options:
    Round
    Make:
    Peterbilt
    $663.99
    Qty in Cart: 0
    Price:
    $663.99
    Subtotal:
  • 4.813 X 40.25 Inch Aluminum Fuel Tank Step For Peterbilt, Kenworth

    4.813 X 40.25 Inch Aluminum Fuel Tank Step For Peterbilt, Kenworth

    AFTERMARKET

    $195.99
    4.813 X 40.25 Inch Fuel Tank Step Replaces K229-1169-3, K22911693Upgrade your truck's accessibility with a corrosion-resistant aluminum fuel tank step. This 40.25 x 4.813 x 1.930-inch step fits...
    29-06010002
    SKU:
    29-06010002
    Product Type:
    Fuel Tanks
    Material Options:
    Aluminum
    Length Options:
    40 Inch
    Width Options:
    4 3/4 Inch
    Make:
    Peterbilt
    Make:
    Kenworth
    $195.99
    Qty in Cart: 0
    Price:
    $195.99
    Subtotal:
  • BESTfit Aluminum Split Tank 60 Gallon Fuel- Rear Fill/ 40 Gallon Hydraulic- Front Fill- 26 X 48 Inch- Passenger Side For Peterbilt 2006 & Older

    BESTfit Aluminum Split Tank 60 Gallon Fuel- Rear Fill/ 40 Gallon Hydraulic- Front Fill- 26 X 48 Inch- Passenger Side For Peterbilt 2006 & Older

    BESTFIT TRUCK PARTS

    $1,109.99
    Passenger Side 60 Gallon Fuel- Rear Fill/ 40 Gallon Hydraulic- Front Fill 26 X 48 Inch Aluminum Split Tank By BESTfitUpgrade your Peterbilt with a smart, space-saving solution. This BESTfit aluminum...
    01-060010051
    SKU:
    01-060010051
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Shape Options:
    Cylindrical
    Diameter Options:
    26 Inch
    Product Type:
    Fuel Tanks
    Capacity:
    100 Gallons
    Make:
    Peterbilt
    Availability:
    Ready To Ship
    Position:
    Passenger Side
    Length Options:
    48 1/2 Inch
    Size Options:
    11 Gauge
    Style Options:
    Split Function
    Type Options:
    Rear Fill
    $1,109.99
    Qty in Cart: 0
    Price:
    $1,109.99
    Subtotal:
  • BESTfit Aluminum Split Tank 83 Gallon Fuel- Rear Fill/ 52 Gallon Hydraulic- Front Fill- 26 X 66 Inch W/ Early Style Manifold- Passenger Side For Peterbilt 2006 & Older

    BESTfit Aluminum Split Tank 83 Gallon Fuel- Rear Fill/ 52 Gallon Hydraulic- Front Fill- 26 X 66 Inch W/ Early Style Manifold- Passenger Side For Peterbilt 2006 & Older

    BESTFIT TRUCK PARTS

    $1,209.99
    Passenger Side 83 Gallon Fuel- Rear Fill/ 52 Gallon Hydraulic- Front Fill- 26 X 66 Inch Aluminum Split Tank W/ Early Style Manifold By BESTfitEquip your Peterbilt with the BESTfit Aluminum Split...
    01-060013551
    SKU:
    01-060013551
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Shape Options:
    Cylindrical
    Diameter Options:
    26 Inch
    Product Type:
    Fuel Tanks
    Make:
    Peterbilt
    Availability:
    Ready To Ship
    Position:
    Passenger Side
    Length Options:
    66 Inch
    Size Options:
    11 Gauge
    Style Options:
    Split Function
    Type Options:
    Rear Fill
    Capacity:
    135 Gallons
    $1,209.99
    Qty in Cart: 0
    Price:
    $1,209.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 90 Gallon 26 X 41 Inch- Center Fill W/ Early Style Manifold For Peterbilt

    BESTfit Aluminum Fuel Tank 90 Gallon 26 X 41 Inch- Center Fill W/ Early Style Manifold For Peterbilt

    BESTFIT TRUCK PARTS

    $689.99
    90 Gallon 26 X 41 Inch Aluminum Fuel Tank- Center Fill W/ Early Style Manifold By BESTfitThis BESTfit Fuel Tank Is Manufactured To Oe Specifications With The Same Materials As Used In Oe...
    01-06009000
    SKU:
    01-06009000
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Length Options:
    36 Inch
    Shape Options:
    Cylindrical
    Diameter Options:
    26 Inch
    Product Type:
    Fuel Tanks
    Capacity:
    90 Gallons
    Position:
    Center Fill
    Make:
    Peterbilt
    Availability:
    Ready To Ship
    Type Options:
    Center Fill
    Size Options:
    11 Gauge
    $689.99
    Qty in Cart: 0
    Price:
    $689.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 110 Gallon- 26 X 53 Inch- Center Fill W/ Early Style Manifold For Peterbilt

    BESTfit Aluminum Fuel Tank 110 Gallon- 26 X 53 Inch- Center Fill W/ Early Style Manifold For Peterbilt

    BESTFIT TRUCK PARTS

    $999.99
    110 Gallon- 26 X 53 Inch Aluminum Fuel Tank- Center Fill W/ Early Style Manifold By BESTfitThis BESTfit Fuel Tank Is Manufactured To Oe Specifications With The Same Materials As Used In Oe...
    01-060011003
    SKU:
    01-060011003
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Length Options:
    48 Inch
    Shape Options:
    Cylindrical
    Product Type:
    Fuel Tanks
    Diameter Options:
    26 Inch
    Capacity:
    110 Gallons
    Position:
    Center Fill
    Make:
    Peterbilt
    Availability:
    Ready To Ship
    Size Options:
    11 Gauge
    Type Options:
    Center Fill
    $999.99
    Qty in Cart: 0
    Price:
    $999.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 100 Gallon- 26 X 48 Inch- Center Fill W/ Early Style Manifold For Peterbilt 2006 & Older

    BESTfit Aluminum Fuel Tank 100 Gallon- 26 X 48 Inch- Center Fill W/ Early Style Manifold For Peterbilt 2006 & Older

    BESTFIT TRUCK PARTS

    $754.99
    100 Gallon 26 X 48 Inch Aluminum Fuel Tank- Center Fill W/ Early Style Manifold By BESTfitThis BESTftit 100 gallon fuel tank has a 26 inch diameter and measures 43 inches seam to seam. Designed to...
    01-060010013
    SKU:
    01-060010013
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Shape Options:
    Cylindrical
    Product Type:
    Fuel Tanks
    Diameter Options:
    26 Inch
    Capacity:
    100 Gallons
    Position:
    Center Fill
    Make:
    Peterbilt
    Availability:
    Ready To Ship
    Length Options:
    48 Inch
    Style Options:
    Early Style Manifold
    Size Options:
    11 Gauge
    Type Options:
    Center Fill
    $754.99
    Qty in Cart: 0
    Price:
    $754.99
    Subtotal:
  • Valley Chrome Lower Rear Frame Filler Panel With 5 Round 4 Inch Light Holes

    Valley Chrome Lower Rear Frame Filler Panel With 5 Round 4 Inch Light Holes

    VALLEY CHROME PLATING

    $520.99
    Lower Rear Frame Filler Panel With Five Round 4 Inch Light Holes By Valley ChromeThis lower frame filler panel features five cutouts for 4-inch lights, positioned on the lower rear part of the panel...
    29-0601007
    SKU:
    29-0601007
    Product Type:
    Fuel Tanks
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Availability:
    Ready To Ship
    Type Options:
    Rear Fill
    $520.99
    Qty in Cart: 0
    Price:
    $520.99
    Subtotal:
  • BESTfit Aluminum Split Tank 100 Gallon Fuel- Rear Fill/ 25 Gallon Hydraulic- Front Fill- 26 X 66.50 Inch- Passenger Side For Peterbilt 2006 & Older

    BESTfit Aluminum Split Tank 100 Gallon Fuel- Rear Fill/ 25 Gallon Hydraulic- Front Fill- 26 X 66.50 Inch- Passenger Side For Peterbilt 2006 & Older

    BESTFIT TRUCK PARTS

    $1,308.99
    Passenger Side 100 Gallon Fuel- Rear Fill/ 25 Gallon Hydraulic- Front Fill- 26 X 66.50 Inch Aluminum Split Tank By BESTfitThe Peterbilt Style passenger side Fuel-Hydraulic Split Tank holds 100...
    01-060012507
    SKU:
    01-060012507
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Material Options:
    Aluminum
    Diameter Options:
    26 Inch
    Product Type:
    Fuel Tanks
    Style Options:
    Split Function
    Length Options:
    66 Inch
    Size Options:
    11 Gauge
    Type Options:
    Rear Fill
    Position:
    Passenger Side
    Capacity:
    100 Gallons
    $1,308.99
    Qty in Cart: 0
    Price:
    $1,308.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 75 Gallon- 23 X 43 Inch- Center Fill W/ Early Style Manifold For Peterbilt

    BESTfit Aluminum Fuel Tank 75 Gallon- 23 X 43 Inch- Center Fill W/ Early Style Manifold For Peterbilt

    BESTFIT TRUCK PARTS

    $798.99
    75 Gallon 23 X 43 Inch Aluminum Fuel Tank- Center Fill W/ Early Style Manifold By BESTfitThe 75 Gallon Center Fill Fuel Tank, measuring 23 inches in diameter and 43 inches in length, is an ideal...
    01-06007500
    SKU:
    01-06007500
    Truck Class:
    Heavy Duty
    Make:
    Peterbilt
    Material Options:
    Aluminum
    Diameter Options:
    23 Inch
    Capacity:
    75 Gallons
    Product Type:
    Fuel Tanks
    Position:
    Passenger Side
    Type Options:
    Center Fill
    Size Options:
    11 Gauge
    $798.99
    Qty in Cart: 0
    Price:
    $798.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 125 Gallon- 26 X 57 Inch- Center Fill For Peterbilt

    BESTfit Aluminum Fuel Tank 125 Gallon- 26 X 57 Inch- Center Fill For Peterbilt

    BESTFIT TRUCK PARTS

    $917.99
    125 Gallon 26 X 57 Inch Aluminum Fuel Tank- Center Fill By BESTfitBuilt for strength and efficiency, the BESTfit 125 Gallon Center Fill Fuel Tank for Peterbilt trucks features rugged 11-gauge...
    01-060012500
    SKU:
    01-060012500
    Truck Class:
    Heavy Duty
    Length Options:
    57 Inch
    Diameter Options:
    26 Inch
    Position:
    Center Fill
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Peterbilt
    Product Type:
    Fuel Tanks
    Availability:
    Ready To Ship
    Capacity:
    125 Gallons
    Size Options:
    11 Gauge
    Type Options:
    Center Fill
    $917.99
    Qty in Cart: 0
    Price:
    $917.99
    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- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTfit Aluminum Fuel Tank 100 Gallon- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTFIT TRUCK PARTS

    $739.95 - $939.99
    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're so confident in...
    PPR_4961
    SKU:
    PPR_4961
    Diameter Options:
    23 Inch
    Length Options:
    55 Inch
    Truck Class:
    Heavy Duty
    Capacity:
    100 Gallons
    Position:
    Rear Fill
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Peterbilt
    Product Type:
    Fuel Tanks
    Availability:
    Ready To Ship
    Size Options:
    11 Gauge
    Position:
    Passenger Side
    Position:
    Driver Side
    Diameter Options:
    26 Inch
    Type Options:
    Rear Fill
    $739.95 - $939.99
    Qty in Cart: 0
    Price:
    $739.95 - $939.99
    Subtotal:
  • BESTfit Aluminum fuel Tank 110 Gallon- 26 X 53 Inch- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTfit Aluminum fuel Tank 110 Gallon- 26 X 53 Inch- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTFIT TRUCK PARTS

    $1,016.99
    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_4960
    SKU:
    PPR_4960
    Position:
    Rear Fill
    Diameter Options:
    26 Inch
    Truck Class:
    Heavy Duty
    Capacity:
    110 Gallons
    Shape Options:
    Cylindrical
    Material Options:
    Aluminum
    Make:
    Peterbilt
    Product Type:
    Fuel Tanks
    Availability:
    Ready To Ship
    Type Options:
    Rear Fill
    Size Options:
    11 Gauge
    $1,016.99
    Qty in Cart: 0
    Price:
    $1,016.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 80 Gallon- 26 X 38 Inch- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTfit Aluminum Fuel Tank 80 Gallon- 26 X 38 Inch- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTFIT TRUCK PARTS

    $649.99
    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_4959
    SKU:
    PPR_4959
    Length Options:
    33 Inch
    Truck Class:
    Heavy Duty
    Capacity:
    80 Gallons
    Position:
    Rear Fill
    Diameter Options:
    26 Inch
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Peterbilt
    Product Type:
    Fuel Tanks
    Availability:
    Ready To Ship
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Rear Fill
    Size Options:
    11 Gauge
    $649.99
    Qty in Cart: 0
    Price:
    $649.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 135 Gallon- 23 X 77 Inch- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTfit Aluminum Fuel Tank 135 Gallon- 23 X 77 Inch- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTFIT TRUCK PARTS

    $1,019.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2006* Fits Peterbilt 352 1972 thru 1980* Fits Peterbilt 359 1967 thru 1986* Fits Peterbilt...
    PPR_4931
    SKU:
    PPR_4931
    Diameter Options:
    23 Inch
    Capacity:
    135 Gallons
    Position:
    Rear Fill
    Length Options:
    72 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Peterbilt
    Product Type:
    Fuel Tanks
    Availability:
    Ready To Ship
    Position:
    Passenger Side
    Position:
    Driver Side
    Diameter Options:
    24 1/2 Inch
    Type Options:
    Rear Fill
    Size Options:
    11 Gauge
    $1,019.99
    Qty in Cart: 0
    Price:
    $1,019.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 110 Gallon- 23 X 62 Inch- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTfit Aluminum Fuel Tank 110 Gallon- 23 X 62 Inch- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTFIT TRUCK PARTS

    $978.99 - $991.99
    This BestFit 23 X 62 inch rear fill fuel tank fits Peterbilt's with old style manifold, is manufactured to OE specifications with the same materials as used in OE manufacturing, is rigorously tested...
    PPR_4930
    SKU:
    PPR_4930
    Capacity:
    110 Gallons
    Position:
    Rear Fill
    Length Options:
    57 Inch
    Truck Class:
    Heavy Duty
    Diameter Options:
    23 Inch
    Shape Options:
    Cylindrical
    Material Options:
    Aluminum
    Make:
    Peterbilt
    Product Type:
    Fuel Tanks
    Availability:
    Ready To Ship
    Position:
    Center Fill
    Type Options:
    Center Fill
    Position:
    Passenger Side
    Size Options:
    11 Gauge
    Position:
    Driver Side
    Type Options:
    Rear Fill
    $978.99 - $991.99
    Qty in Cart: 0
    Price:
    $978.99 - $991.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 150 Gallon- 23 X 87 Inch- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTfit Aluminum Fuel Tank 150 Gallon- 23 X 87 Inch- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTFIT TRUCK PARTS

    $1,199.99 - $1,259.99
    This BestFit 23 X 87 Inch 150 gallon rear fill Fuel Tank fits Peterbilt and is manufactured to OE specifications with the same materials as used in OE manufacturing, is rigorously tested under FMSCA...
    PPR_4923
    SKU:
    PPR_4923
    Capacity:
    150 Gallons
    Position:
    Rear Fill
    Diameter Options:
    23 Inch
    Truck Class:
    Heavy Duty
    Shape Options:
    Cylindrical
    Material Options:
    Aluminum
    Make:
    Peterbilt
    Product Type:
    Fuel Tanks
    Availability:
    Ready To Ship
    Type Options:
    Rear Fill
    Position:
    Passenger Side
    Size Options:
    11 Gauge
    Position:
    Driver Side
    $1,199.99 - $1,259.99
    Qty in Cart: 0
    Price:
    $1,199.99 - $1,259.99
    Subtotal:
  • Total: items /

Adding your products to cart

The Peterbilt 375/377 Diesel Fuel Tanks product lineup offers a wide selection of high-quality replacement and aftermarket fuel tanks for these popular Peterbilt models. With tank sizes ranging from 50 to 150 gallons, this product lineup caters to the needs of both medium and heavy-duty applications. Whether you need a rear fill, center fill, or split tank configuration, the products in this product lineup provide durable aluminum construction and reliable performance. Highlights include options with aircraft-style filler necks, rear and side fill designs, and tanks suitable for both new and older style Peterbilt manifolds. With a focus on quality and compatibility, this product lineup ensures you can find the right fuel tank solution for your Peterbilt 375 or 377 truck.

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