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Browse 18,666 new, used, and remanufactured Fuel System on MyLittleSalesman.com, with prices from $4 to $55,700. Filter by condition, price, or year to lock in the right . Shop fuel tanks, fuel injectors, fuel pumps, fuel filters, fuel/water separators, and other fuel delivery components for Class 5 through Class 8 commercial trucks.
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   Fuel / Water Separators (1647)    Fuel Caps (21)    Fuel Filter Assemblies (19)    Fuel Filter Bases (109)    Fuel Filters (75)    Fuel Gear Pumps (222)    Fuel Injection Parts (597)    Fuel Injection Pumps (333)    Fuel Injector Lines (39)    Fuel Injectors (3723)    Fuel Pumps (330)    Fuel Systems (19)    Fuel Tank Straps & Brackets (2665)    Fuel Tanks (Truck) (8867)
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Showing 1 - 25 of 18,666 Listings

1 - 25 of 18,666 listings
1 - 25 of 18,666 listings
Freightliner M2 106 Fuel Tank

2008 Freightliner M2 106 Fuel Tank

Recently Updated
$350 USD
Fuel Tank Assembly, Brackets and Straps Included, Price Per Side Good Condition. Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)M2 106
SideBoth
Capacity50 Gallons
Stock Number83439
MLS Number14504531
CategoryFuel Tanks (Truck)
Last Updated7/31/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
Isuzu 4HK1TC Fuel Injector for a Isuzu NPR

2015 Isuzu 4HK1TC Fuel Injector for a Isuzu NPR

Recently Updated
$150 USD
Fuel Injector, Price Per Injector, DENSO 2131/6111 OEM Fuel Injector Fits Isuzu 2011 And Newer 4HK1 Engine 8981106074 095000-6074, Good Condition, Call For Availability And Shipping
Quantity3
ConditionUsed
Fits To Make(s)ISUZU
Fits To Model(s)NPR
Stock Number40697
MLS Number10821904
CategoryFuel Injectors
Last Updated7/31/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
Detroit DD8 Fuel / Water Separator for a 2021 Freightliner M2 106

Detroit DD8 Fuel / Water Separator for a 2021 Freightliner M2 106

Newly Listed
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(Used) 2021 Freightliner M2 106, WATER SEPARATOR- Part Number: DDE R61709, Side: Driver Left Side, Make: Detroit, Model: Other, Engine: Detroit DD8, Reference images for condition, For...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2021
Part NumberDDE R61709
Stock NumberP-510224
MLS Number14516668
CategoryFuel / Water Separators
Last Updated7/31/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Mack MR690S Right Fuel Tank

2007 Mack MR690S Right Fuel Tank

Newly Listed
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(Used) 2007 Mack MR690S, FUEL TANK- Side: Passenger Right Side, Capacity: 50 Gallons, Material: Aluminum, Shape: Cylinder, Dimensions: L=27", D=24", Reference images for condition, For more...
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)MR690S
Will Fit Year(s)2007
SideRIGHT
Capacity50
Stock NumberP-510196
MLS Number14516639
CategoryFuel Tanks (Truck)
Last Updated7/31/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Sterling Acterra Left Fuel Tank

2005 Sterling Acterra Left Fuel Tank

Newly Listed
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FUEL CAP LOCATION 34'' FROM FRONT, Capacity: 80GAL, Dimensions: 61 L X 19 W X 19 H, Material: Aluminum, Fuel Tank Shape: Rectangular
ConditionUsed
Fits To Make(s)Sterling
Fits To Model(s)ACTERRA
Will Fit Year(s)2005
SideLEFT
Capacity80GAL
Stock NumberU92926-9
MLS Number14516028
CategoryFuel Tanks (Truck)
Last Updated7/31/2026
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
International 4700 Fuel Tank Strap / Bracket

2000 International 4700 Fuel Tank Strap / Bracket

Recently Updated
$122 USD
(USED) International 4700 Tank Dia: 25.5 X 18.5 Strap Width: 2.0 Material: STEEL Includes Step : NO STRAP W/ BRACKET
Quantity2
ConditionUsed
Fits To Make(s)International
Fits To Model(s)4700
Stock Number25609833
MLS Number12689485
CategoryFuel Tank Straps & Brackets
Last Updated7/31/2026
Location
Sioux Falls, SD, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
International 4700 Right Fuel Tank

1997 International 4700 Right Fuel Tank

Newly Listed
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(Used) 1997 International 4700, FUEL TANK- Side: Passenger Right Side, Capacity: 50 Gallons, Material: Steel, Shape: Rectangular, Dimensions: L=35.5", H=15", W=24.5", It's a bit rusty,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)4700
Will Fit Year(s)1997
SideRIGHT
Capacity50 Gallons
Stock NumberP-510096
MLS Number14514543
CategoryFuel Tanks (Truck)
Last Updated7/30/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
International 4400 Right Fuel Tank

2009 International 4400 Right Fuel Tank

Newly Listed
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(Used) 2009 International 4400, FUEL TANK- Side: Passenger Right Side, Capacity: 80 Gallons, Material: Steel, Shape: D, Dimensions: L=39", H=19", W=25", Damage Reference images for...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)4400
Will Fit Year(s)2009
SideRIGHT
Capacity80 Gallons
Stock NumberP-510087
MLS Number14514534
CategoryFuel Tanks (Truck)
Last Updated7/30/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
International 4400 Left Fuel Tank

2009 International 4400 Left Fuel Tank

Newly Listed
Contact for price
(Used) 2009 International 4400, FUEL TANK- Side: Driver Left Side, Capacity: 80 Gallons, Material: Steel, Shape: D, Dimensions: L=39", H=19", W=25", Damage Reference images for condition,...
ConditionUsed
Fits To Make(s)International
Fits To Model(s)4400
Will Fit Year(s)2009
SideLEFT
Capacity80 Gallons
Stock NumberP-510086
MLS Number14514533
CategoryFuel Tanks (Truck)
Last Updated7/30/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Freightliner Cascadia 125 Right Fuel Tank

2016 Freightliner Cascadia 125 Right Fuel Tank

Recently Updated
Contact for price
2016 Freightliner Cascadia Fuel Tank for sale, Used. Side: Passenger Side Tank Assembly. Call, email, or text for more information, we ship everywhere., Capacity: 120, Dimensions: 00,...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2016
SideRIGHT
Capacity120
Stock NumberFR-0921-10
MLS Number14441741
CategoryFuel Tanks (Truck)
Last Updated7/30/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
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Lomoca Inc.
Freightliner Cascadia 125 Left Fuel Tank

2016 Freightliner Cascadia 125 Left Fuel Tank

Recently Updated
Contact for price
2016 Freightliner Cascadia Fuel Tank for sale, Used. Side: Driver Side Tank Assembly. Call, email, or text for more information, we ship everywhere., Capacity: 120, Dimensions: 00, Material...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 125
Will Fit Year(s)2016
SideLEFT
Capacity120
Stock NumberFR-0921-9
MLS Number14441740
CategoryFuel Tanks (Truck)
Last Updated7/30/2026
Location
York, ON, Canada
Sold By
Lomoca Inc.
(833) 835-___  SHOW
NUMBERCall Seller
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Lomoca Inc.
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