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Truck Fuel System Parts for Sale

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 (1893)    Fuel Caps (24)    Fuel Filter Assemblies (19)    Fuel Filter Bases (108)    Fuel Filters (78)    Fuel Gear Pumps (177)    Fuel Injection Parts (599)    Fuel Injection Pumps (331)    Fuel Injector Lines (39)    Fuel Injectors (3720)    Fuel Pumps (326)    Fuel Systems (19)    Fuel Tank Sending Units (1)    Fuel Tank Straps & Brackets (2658)    Fuel Tanks (Truck) (8419)
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Showing 1 - 25 of 18,411 Listings

1 - 25 of 18,411 listings
1 - 25 of 18,411 listings
Mack Pinnacle CXU612 Left Fuel Tank for a Mack CXU612

2013 Mack Pinnacle CXU612 Left Fuel Tank for a Mack CXU612

Recently Updated
$400 USD
2013 Mack CXU612 Driver Side LH Fuel Tank, 43"L x 26" Dia, 100 Gallon Capacity, w/ Steps Brackets. P/N 21701290. Brackets Have Torch Damage, Endcap Scraped, Small Dents On Steps.
ConditionUsed
Fits To Make(s)MACK
Fits To Model(s)CXU612
SideLeft
Capacity100
Stock NumberUPS-273847-10
MLS Number13894826
CategoryFuel Tanks (Truck)
Last Updated9/25/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Paccar PX-8 Fuel / Water Separator for a 2009 Kenworth T300

Paccar PX-8 Fuel / Water Separator for a 2009 Kenworth T300

Newly Listed
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(Used) 2009 Kenworth T300, WATER SEPARATOR- Side: Driver Left Side, Make: Wix Filters, Model: 33604, Engine: PACCAR PX-8, Reference images for condition, For more information about this...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T300
Will Fit Year(s)2009
Stock NumberP-513804
MLS Number14626099
CategoryFuel / Water Separators
Last Updated9/25/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Kenworth T800 Left Fuel Tank

1995 Kenworth T800 Left Fuel Tank

Newly Listed
$395 USD
GOOD USED FUEL/HYD TANK. 39X24.5, Capacity: GET, Dimensions: 39X24.5, Material: Aluminum, Fuel Tank Fill Location: Other
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T800
Will Fit Year(s)1995
SideLEFT
CapacityGET
Part NumberGET
Stock Number90426-4
MLS Number14625884
CategoryFuel Tanks (Truck)
Last Updated9/25/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
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