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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 135 Gallon- 26 X 66 Inch- Rear Fill W/ Early Style Manifold For Peterbilt

    BESTfit Aluminum Fuel Tank 135 Gallon- 26 X 66 Inch- Rear Fill W/ Early Style Manifold For Peterbilt

    BESTFIT TRUCK PARTS

    $999.99
    This aftermarket 26 X 65 inch 135 Gallon Peterbilt Fuel Tank is manufactured to OE specifications with the same materials as used in OE manufacturing, is rigorously tested under FMSCA regulations and...
    PPR_434
    SKU:
    PPR_434
    Diameter Options:
    26 Inch
    Truck Class:
    Heavy Duty
    Capacity:
    135 Gallons
    Position:
    Rear Fill
    Length Options:
    60 Inch
    Material Options:
    Aluminum
    Make:
    Peterbilt
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Finish Options:
    Mill Finish
    Shape Options:
    Cylindrical
    Position:
    Driver Side
    Position:
    Passenger Side
    Type Options:
    Rear Fill
    Length Options:
    66 Inch
    Size Options:
    11 Gauge
    $999.99
    Qty in Cart: 0
    Price:
    $999.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 150 Gallon- 26 X 72 Inch- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTfit Aluminum Fuel Tank 150 Gallon- 26 X 72 Inch- Rear Fill W/ Old Style Manifold For Peterbilt

    BESTFIT TRUCK PARTS

    $1,079.99
    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 1972 thru 1986* Fits Peterbilt...
    PPR_435
    SKU:
    PPR_435
    Position:
    Rear Fill
    Diameter Options:
    26 Inch
    Capacity:
    150 Gallons
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Peterbilt
    Length Options:
    72 Inch
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Rear Fill
    Size Options:
    11 Gauge
    Shape Options:
    Cylindrical
    $1,079.99
    Qty in Cart: 0
    Price:
    $1,079.99
    Subtotal:
  • BESTfit Aluminum Auxiliary Fuel Tank 45 Gallon- 19 X 36 Inch- Front Fill

    BESTfit Aluminum Auxiliary Fuel Tank 45 Gallon- 19 X 36 Inch- Front Fill

    BESTFIT TRUCK PARTS

    $750.99
    45 Gallon 19 X 36 Inch Aluminum Auxiliary Fuel Tank- Front Fill By BESTfitThis 19 X 36 Inch 45 Gallon BESTfit Front Fill Fuel Tank Is Manufactured To OE Specifications With The Same Materials As Used...
    09-0600045
    SKU:
    09-0600045
    Capacity:
    45 Gallons
    Position:
    Front Fill
    Diameter Options:
    19 Inch
    Truck Class:
    Universal
    Shape Options:
    Cylindrical
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Length Options:
    38 Inch
    Size Options:
    11 Gauge
    Type Options:
    Front Fill
    Ready To Ship:
    Yes
    $750.99
    Qty in Cart: 0
    Price:
    $750.99
    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
    Ready To Ship:
    Yes
    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:
  • CSM Aluminum Fuel Tank 150 Gallon- 26 X 72 Inch- Rear Fill W/ Old Style Manifold With Aircraft Filler For Peterbilt

    CSM Aluminum Fuel Tank 150 Gallon- 26 X 72 Inch- Rear Fill W/ Old Style Manifold With Aircraft Filler For Peterbilt

    CHROME SHOP MAFIA

    $1,178.99
    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_1005
    SKU:
    PPR_1005
    Length Options:
    67 Inch
    Capacity:
    150 Gallons
    Position:
    Rear Fill
    Diameter Options:
    26 Inch
    Truck Class:
    Heavy Duty
    Shape Options:
    Cylindrical
    Material Options:
    Aluminum
    Make:
    Peterbilt
    Product Type:
    Fuel Tanks
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Rear Fill
    Ready To Ship:
    Yes
    $1,178.99
    Qty in Cart: 0
    Price:
    $1,178.99
    Subtotal:
  • BESTfit Aluminum Fuel Tank 125 Gallon- 26 X 57 Inch- Rear Fill For Peterbilt With Old Style Manifold

    BESTfit Aluminum Fuel Tank 125 Gallon- 26 X 57 Inch- Rear Fill For Peterbilt With Old Style Manifold

    BESTFIT TRUCK PARTS

    $902.99
    Choose Option(s) to see description.Fitment* Fits Peterbilt 320 1988 thru 2006* Fits Peterbilt 330 1995 thru 2005* Fits Peterbilt 335 2005 thru 2006* Fits Peterbilt 352 1972 thru 1980* Fits Peterbilt...
    PPR_22585
    SKU:
    PPR_22585
    Diameter Options:
    26 Inch
    Length Options:
    52 Inch
    Truck Class:
    Heavy Duty
    Capacity:
    125 Gallons
    Position:
    Rear Fill
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Peterbilt
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Size Options:
    11 Gauge
    Position:
    Passenger Side
    Position:
    Driver Side
    Type Options:
    Rear Fill
    $902.99
    Qty in Cart: 0
    Price:
    $902.99
    Subtotal:
  • BESTfit Aluminum Split Tank 92 Gallon Fuel- Rear Fill/ 58 Gallon Hydraulic- Front Fill- 26 X 72 Inch W/ Early Style Manifold- Passenger Side For Peterbilt 2006 & Older

    BESTfit Aluminum Split Tank 92 Gallon Fuel- Rear Fill/ 58 Gallon Hydraulic- Front Fill- 26 X 72 Inch W/ Early Style Manifold- Passenger Side For Peterbilt 2006 & Older

    BESTFIT TRUCK PARTS

    $1,299.99
    Passenger Side 92 Gallon Fuel- Rear Fill/ 58 Gallon Hydraulic- Front Fill- 26 X 72 Inch Aluminum Split Tank W/ Early Style Manifold by BESTfitOptimize your Peterbilt's fuel and hydraulic storage with...
    01-060015051
    SKU:
    01-060015051
    Diameter Options:
    26 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Peterbilt
    Shape Options:
    Cylindrical
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Position:
    Passenger Side
    Length Options:
    72 Inch
    Finish Options:
    Polished
    Capacity:
    150 Gallons
    Size Options:
    11 Gauge
    Style Options:
    Split Function
    Type Options:
    Rear Fill
    $1,299.99
    Qty in Cart: 0
    Price:
    $1,299.99
    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
    Ready To Ship:
    Yes
    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 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
    Ready To Ship:
    Yes
    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:
  • 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
    Ready To Ship:
    Yes
    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 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 BESTfit Fits PeterbiltThis BESTfit Fuel Tank Is Manufactured To Oe Specifications With The Same Materials As Used In...
    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
    Type Options:
    Center Fill
    Size Options:
    11 Gauge
    Ready To Ship:
    Yes
    $689.99
    Qty in Cart: 0
    Price:
    $689.99
    Subtotal:
  • CSM Aluminum Fuel Tank 135 Gallon- 26 X 66 Inch- Rear Fill W/ Old Style Manifold With Aircraft Filler For Peterbilt

    CSM Aluminum Fuel Tank 135 Gallon- 26 X 66 Inch- Rear Fill W/ Old Style Manifold With Aircraft Filler For Peterbilt

    CHROME SHOP MAFIA

    $1,178.99
    This Fuel Tank is manufactured to OE specifications with the same materials as used in OE manufacturing, is rigorously tested under FMSCA regulations and is ISO certified. We're so confident in the...
    PPR_1004
    SKU:
    PPR_1004
    Capacity:
    135 Gallons
    Position:
    Rear Fill
    Length Options:
    60 Inch
    Diameter Options:
    26 Inch
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Make:
    Peterbilt
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    Position:
    Passenger Side
    Position:
    Driver Side
    Location:
    Made In USA
    Type Options:
    Rear Fill
    Length Options:
    66 Inch
    Size Options:
    11 Gauge
    $1,178.99
    Qty in Cart: 0
    Price:
    $1,178.99
    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
    Ready To Ship:
    Yes
    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 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
    Ready To Ship:
    Yes
    Type Options:
    Rear Fill
    Size Options:
    11 Gauge
    $1,016.99
    Qty in Cart: 0
    Price:
    $1,016.99
    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 BESTfit Fits PeterbiltBuilt for strength and efficiency, the BESTfit 125 Gallon Center Fill Fuel Tank for Peterbilt trucks features rugged...
    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
    Ready To Ship:
    Yes
    Capacity:
    125 Gallons
    Size Options:
    11 Gauge
    Type Options:
    Center Fill
    $917.99
    Qty in Cart: 0
    Price:
    $917.99
    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
    Ready To Ship:
    Yes
    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- 26 X 53 Inch- Center Fill W/ Early Style Manifold For Peterbilt 119 BBC & 127 BBC

    BESTfit Aluminum Fuel Tank 110 Gallon- 26 X 53 Inch- Center Fill W/ Early Style Manifold For Peterbilt 119 BBC & 127 BBC

    BESTFIT TRUCK PARTS

    $999.99
    110 Gallon- 26 X 53 Inch Aluminum Fuel Tank- Center Fill W/ Early Style Manifold By BESTfit Fits Peterbilt 119 BBC & 127 BBCThis BESTfit Fuel Tank Is Manufactured To Oe Specifications With The Same...
    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
    Size Options:
    11 Gauge
    Type Options:
    Center Fill
    $999.99
    Qty in Cart: 0
    Price:
    $999.99
    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 BESTfit Fits Peterbilt 2006 & OlderThe Peterbilt Style passenger side Fuel-Hydraulic...
    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
    Ready To Ship:
    Yes
    $1,308.99
    Qty in Cart: 0
    Price:
    $1,308.99
    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
    Ready To Ship:
    Yes
    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 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
    Ready To Ship:
    Yes
    Type Options:
    Center Fill
    Size Options:
    11 Gauge
    $627.99
    Qty in Cart: 0
    Price:
    $627.99
    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- 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
    Ready To Ship:
    Yes
    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:
  • 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:
  • 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
    Ready To Ship:
    Yes
    $195.99
    Qty in Cart: 0
    Price:
    $195.99
    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
    Ready To Ship:
    Yes
    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:
  • 35 Gallon Aluminum Side Mount Cylindrical Reservoir- 24 X 19 Inch

    35 Gallon Aluminum Side Mount Cylindrical Reservoir- 24 X 19 Inch

    BUYERS PRODUCTS

    $1,069.99
    35 Gallon Side Mount Cylindrical ReservoirBuilt for strength and reliability, the 35 Gallon Aluminum Side Mount Cylindrical Reservoir offers a premium hydraulic fluid storage solution. Constructed...
    09-02500265
    SKU:
    09-02500265
    Capacity:
    35 Gallons
    Product Type:
    Cargo Control
    Diameter Options:
    24 Inch
    Material Options:
    Aluminum
    Shape Options:
    Cylindrical
    Length Options:
    19 Inch
    Type Options:
    Side Mount
    Make:
    Universal Items
    $1,069.99
    Qty in Cart: 0
    Price:
    $1,069.99
    Subtotal:
  • BESTfit DEF Doser Injector Kit For Cummins Replaces 043027, 2121300003, 321353

    BESTfit DEF Doser Injector Kit For Cummins Replaces 043027, 2121300003, 321353

    BESTFIT TRUCK PARTS

    $131.99
    Diesel Exhaust Fluid Doser Injector Kit By BESTfit Replaces 043027, 2121300003, 321353 Fits CumminsMaintain accurate emissions dosing with the BESTfit DEF Doser Injector Kit, replacing 043027,...
    09-06070002
    SKU:
    09-06070002
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $131.99
    Qty in Cart: 0
    Price:
    $131.99
    Subtotal:
  • BESTfit Doser Injector Gasket For Cummins Engine Replaces 4354280, 2885890, A029Y977

    BESTfit Doser Injector Gasket For Cummins Engine Replaces 4354280, 2885890, A029Y977

    BESTFIT TRUCK PARTS

    $50.99
    Doser Injector Gasket Gasket By BESTfit Replaces 4354280, 2885890, A029Y977 Fits Cummins EngineMaintain proper injector sealing with the BESTfit Doser Injector Gaske for Cummins engines. Constructed...
    29-06070023
    SKU:
    29-06070023
    Product Type:
    Fuel Tanks
    Material Options:
    Stainless Steel
    Style Options:
    Cummins
    Make:
    Universal Items
    $50.99
    Qty in Cart: 0
    Price:
    $50.99
    Subtotal:
  • BESTfit DEF Doser Injector Kit Replaces 2121300001 For Cummins

    BESTfit DEF Doser Injector Kit Replaces 2121300001 For Cummins

    BESTFIT TRUCK PARTS

    $131.99
    Diesel Exhaust Fluid Doser Injector Kit By BESTfit Fits CumminsDepend on strong emissions system performance with the BESTfit DEF Doser Injector Kit, a replacement for 2121300001. Designed for...
    09-06070003
    SKU:
    09-06070003
    Position:
    Kit Full
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $131.99
    Qty in Cart: 0
    Price:
    $131.99
    Subtotal:
  • Fuel Pressure Sensor Harness

    Fuel Pressure Sensor Harness

    JML KUSTOMS

    $20.18
    Fuel Sensor HarnessThis fuel sensor harness is built with 16 AWG nylon/copper wiring and includes heat-shrink butt connectors and expandable sleeving for a sealed, corrosion-resistant installation...
    09-160300021
    SKU:
    09-160300021
    Material Options:
    Copper
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $20.18
    Qty in Cart: 0
    Price:
    $20.18
    Subtotal:
  • BESTfit DEF Pump 2.2 For Cummins Replaces 098644D207, 2P0131113B, 5EL056

    BESTfit DEF Pump 2.2 For Cummins Replaces 098644D207, 2P0131113B, 5EL056

    BESTFIT TRUCK PARTS

    $1,138.99
    Diesel Exhaust Fluid Pump 2.2 By BESTfit Replaces 098644D207, 2P0131113B, 5EL056 Fits CumminsMaximize the efficiency of your emissions system with the BESTfit DEF Pump 2.2, a reliable replacement for...
    29-06070027
    SKU:
    29-06070027
    Style Options:
    Cummins
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $1,138.99
    Qty in Cart: 0
    Price:
    $1,138.99
    Subtotal:
  • BESTfit DEF Doser Injector Kit Replaces 043028, 2121300002 For Cummins

    BESTfit DEF Doser Injector Kit Replaces 043028, 2121300002 For Cummins

    BESTFIT TRUCK PARTS

    $131.99
    Diesel Exhaust Fluid Doser Injector Kit By BESTfit Replaces 043028, 2121300002 Fits CumminsKeep emissions systems performing efficiently with the BESTfit DEF Doser Injector Kit, a direct replacement...
    09-06070004
    SKU:
    09-06070004
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $131.99
    Qty in Cart: 0
    Price:
    $131.99
    Subtotal:
  • BESTfit DEF Pump 2.2 For Cummins Replaces 1819797, 2880158, A662102

    BESTfit DEF Pump 2.2 For Cummins Replaces 1819797, 2880158, A662102

    BESTFIT TRUCK PARTS

    $1,145.99
    Exhaust Fluid Pump 2.2 By BESTfit Replaces 1819797, 2880158, A662102 Fits CumminsOptimize your emissions system with the BESTfit DEF Pump 2.2, a dependable replacement for 1819797, 2880158, and...
    29-06070029
    SKU:
    29-06070029
    Product Type:
    Fuel Tanks
    Style Options:
    Cummins
    Make:
    Universal Items
    $1,145.99
    Qty in Cart: 0
    Price:
    $1,145.99
    Subtotal:
  • BESTfit DEF Doser Injector Kit For Cummins Engine Replaces 2121301002

    BESTfit DEF Doser Injector Kit For Cummins Engine Replaces 2121301002

    BESTFIT TRUCK PARTS

    $131.99
    Diesel Exhuast Fluid Injector Kit By BESTfit Replaces 2121301002 Fits Cummins EngineKeep your DEF system performing reliably with the BESTfit DEF Doser Injector Kit a replacement for Cummins engines...
    29-06070022
    SKU:
    29-06070022
    Product Type:
    Fuel Tanks
    Make:
    Universal Items
    $131.99
    Qty in Cart: 0
    Price:
    $131.99
    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.

Frequently Asked Questions About Peterbilt 375/377 Diesel Fuel Tanks

Will a replacement fuel tank fit my Peterbilt 375 or 377 without modification?

Fuel tanks for these models are typically designed to match factory mounting points and strap locations, but fitment can vary depending on the tank's capacity, shape, and the specific year or configuration of your truck. Always check the listed dimensions, mounting bracket spacing, and neck/outlet placement against your current tank before ordering to confirm a proper fit.

What materials are these fuel tanks made from, and how do they hold up over time?

Diesel fuel tanks for the 375/377 are commonly available in aluminum or steel. Aluminum tanks tend to resist corrosion better and are lighter, which can help with overall vehicle weight, while steel tanks are often valued for their strength and durability under harsh conditions. The right choice usually depends on your operating environment and how much weight savings matters for your application.

What size and shape options are available, and how do I know which one I need?

Tanks typically come in a range of capacities and shapes, such as round, D-shaped, or rectangular, to match different chassis setups and fuel needs. Measuring your existing tank's length, diameter, and strap width, along with confirming your desired gallon capacity, will help narrow down the correct replacement option.

Are these tanks sold with the necessary hardware, like straps and mounting brackets?

This varies by listing, so it's important to check the product description carefully. Some tanks are sold as the tank only, while others may include straps, brackets, or mounting hardware. If your current hardware is worn or damaged, you may need to order these components separately.

Can I install a replacement fuel tank myself, or should I have a professional do it?

While some experienced truck owners handle fuel tank replacement themselves, the process involves properly securing the tank, connecting fuel lines and sending units, and ensuring there are no leaks before returning the truck to service. Given the safety considerations around fuel system work, many owners choose to have the installation performed by a qualified technician.


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