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Freightliner Century Class 120 Fuel System For Sale

Shop used Freightliner Century Class 120 Fuel System on MyLittleSalesman.com . Compare active listings with prices from $50 to $600. Sellers include Holst Truck Parts, Arkansas Truck Center, Rocky Mountain Truck Parts, and more. Filter by condition, price, or year to find the Freightliner Century Class 120 that fits your job.
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Showing 1 - 25 of 91 Listings

1 - 25 of 91 listings
1 - 25 of 91 listings
Freightliner Century Class 120 Left Fuel Tank for a 2001 Freightliner C120

Freightliner Century Class 120 Left Fuel Tank for a 2001 Freightliner C120

$395 USD
GOOD USED LH FUEL TANK ASSY. 100 GAL, Capacity: 100, Dimensions: GET, Material: Aluminum, Fuel Tank Shape: Round
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)C120
Will Fit Year(s)2001
SideLEFT
Capacity100
Stock Number40326-6
MLS Number14301697
CategoryFuel Tanks (Truck)
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Freightliner Century Class 120 Right Fuel Tank for a 2001 Freightliner C120

Freightliner Century Class 120 Right Fuel Tank for a 2001 Freightliner C120

$395 USD
GOOD USED RH FUEL TANK ASSY. 100 GAL, Capacity: 100 GAL, Dimensions: GET, Material: Aluminum, Fuel Tank Shape: Round
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)C120
Will Fit Year(s)2001
SideRIGHT
Capacity100 GAL
Stock Number40326-7
MLS Number14301696
CategoryFuel Tanks (Truck)
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Freightliner Century Class 120 Left Fuel Tank for a 1998 Freightliner C120 CENTURY

Freightliner Century Class 120 Left Fuel Tank for a 1998 Freightliner C120 CENTURY

$350 USD
GOOD USED LH 120 GAL TANK. FILL TOWARDS FRONT. (STRAPS/STEPS SEPARATE), Capacity: 120 GAL, Dimensions: 23 X 70, Material: Aluminum, Fuel Tank Shape: ROUND
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)C120 CENTURY
Will Fit Year(s)1998
SideLEFT
Capacity120 GAL
Stock Number30722-11
MLS Number11259387
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Freightliner Century Class 120 Right Fuel Tank for a 1998 Freightliner C120 CENTURY

Freightliner Century Class 120 Right Fuel Tank for a 1998 Freightliner C120 CENTURY

$350 USD
GOOD USED 120 GAL TANK ASSEMBLY. (STEPS AND STRAPS SEPARATE)., Capacity: 120 GAL, Dimensions: 23 X 70, Material: Aluminum, Fuel Tank Shape: ROUND
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)C120 CENTURY
Will Fit Year(s)1998
SideRIGHT
Capacity120 GAL
Stock Number30722-10
MLS Number11259386
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Freightliner Century Class 120 Left Fuel Tank

1999 Freightliner Century Class 120 Left Fuel Tank

$395 USD
LH SIDE 100 GAL FUEL TANK. LOOKS GOOD, Capacity: 100 GAL, Dimensions: 23 X 53, Material: Aluminum, Fuel Tank Shape: ROUND
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Century Class 120
Will Fit Year(s)1999
SideLEFT
Capacity100 GAL
Stock Number122917-20
MLS Number9323327
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Freightliner Century Class 120 Left Fuel Tank for a 2001 Freightliner C120 CENTURY

Freightliner Century Class 120 Left Fuel Tank for a 2001 Freightliner C120 CENTURY

$300 USD
DRIVER SIDE 100 GAL TANK, LOOKS GOOD, NEEDS INSPECTED, STRAPS STEPS SEPERATE, Capacity: 100 GAL, Dimensions: 23 X 58, Material: Aluminum, Fuel Tank Shape: ROUND
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)C120 CENTURY
Will Fit Year(s)2001
SideLEFT
Capacity100 GAL
Stock Number61516-9
MLS Number9001988
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Freightliner Century Class 120 Left Fuel Tank for a 2002 Freightliner C120 CENTURY

Freightliner Century Class 120 Left Fuel Tank for a 2002 Freightliner C120 CENTURY

$300 USD
GOOD USED 100 GAL FUEL TANK/ NEEDS WASHED, Capacity: 100 GAL, Dimensions: 23 X 58, Material: Aluminum, Fuel Tank Shape: ROUND
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)C120 CENTURY
Will Fit Year(s)2002
SideLEFT
Capacity100 GAL
Stock Number21516-6
MLS Number9001719
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Freightliner Century Class 120 Right Fuel Tank

2000 Freightliner Century Class 120 Right Fuel Tank

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2000 CENTURY CLASS 120 FREIGHTLINER R/H 100 CAPACITY TANK, DIAMETER 23" LENGTH 60' FILL NECK 19" FROM FRONT NO DAMAGE, Capacity: 100, Dimensions: 23x60, Material: Aluminium
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CENTURY CLASS 120
Will Fit Year(s)2000
SideRIGHT
Capacity100
Stock NumberSV-15-8
MLS Number9404939
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Alma, AR, US
Sold By
Arkansas Truck Center
(833) 371-___  SHOW
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Arkansas Truck Center
Freightliner Century Class 120 Left Fuel Tank

2000 Freightliner Century Class 120 Left Fuel Tank

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2000 CENTURY CLASS 120 FREIGHTLINER L/H 100 CAPACITY TANK, DIAMETER 23" LENGTH 60' FILL NECK 19" FROM FRONT NO DAMAGE, Capacity: 100, Dimensions: 23X60, Material: Aluminium
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CENTURY CLASS 120
Will Fit Year(s)2000
SideLEFT
Capacity100
Stock NumberSV-15-7
MLS Number9404938
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Alma, AR, US
Sold By
Arkansas Truck Center
(833) 371-___  SHOW
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Arkansas Truck Center
Freightliner Century Class 120 Right Fuel Tank for a 2005 Freightliner CL120

Freightliner Century Class 120 Right Fuel Tank for a 2005 Freightliner CL120

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FUEL CAP LOCATION 19'' FROM FRONT, Capacity: 120Gal, Dimensions: 68L X 23D, Material: Aluminium
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CL120
Will Fit Year(s)2005
SideRIGHT
Capacity120Gal
Stock NumberJ48834-11
MLS Number10084850
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
Freightliner Century Class 120 Right Fuel Tank for a 2008 Freightliner CST120

Freightliner Century Class 120 Right Fuel Tank for a 2008 Freightliner CST120

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FUEL CAP LOCATION 12 '' FROM FRONT, Capacity: 100 gal, Dimensions: 57L X 22D, Material: Aluminium
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CST120
Will Fit Year(s)2008
SideRIGHT
Capacity100 gal
Stock NumberAC2231-11
MLS Number9859894
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
Freightliner Century Class 120 Left Fuel Tank for a 2008 Freightliner CST120

Freightliner Century Class 120 Left Fuel Tank for a 2008 Freightliner CST120

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FUEL CAP LOCATION 12 '' FROM FRONT, Capacity: 100 gal, Dimensions: 57L X 22D, Material: Aluminium
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CST120
Will Fit Year(s)2008
SideLEFT
Capacity100 gal
Stock NumberAC2231-10
MLS Number9859893
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
Freightliner Century Class 120 Right Fuel Tank

2003 Freightliner Century Class 120 Right Fuel Tank

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FUEL CAP LOCATION 19'' FROM FRONT, Capacity: 150 GAL, Dimensions: 87 L X 23 D, Material: Aluminium
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CENTURY CLASS 120
Will Fit Year(s)2003
SideRIGHT
Capacity150 GAL
Stock NumberK76249-10
MLS Number9752061
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
Freightliner Century Class 120 Right Fuel Tank for a 2000 Freightliner C120

Freightliner Century Class 120 Right Fuel Tank for a 2000 Freightliner C120

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FUEL CAP LOCATION 18'' FROM FRONT, Capacity: 150 GAL, Dimensions: 82 L X 23 D, Material: Aluminium
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)C120
Will Fit Year(s)2000
SideRIGHT
Capacity150 GAL
Stock NumberH01005-10
MLS Number9456101
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
Freightliner Century Class 120 Right Fuel Tank for a 2006 Freightliner CST120

Freightliner Century Class 120 Right Fuel Tank for a 2006 Freightliner CST120

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Passenger's Side 120 gal 70L x 24D, Capacity: 120 gal, Dimensions: 70L x 24D, Material: Aluminium
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CST120
Will Fit Year(s)2006
SideRIGHT
Capacity120 Gallons
Stock NumberX17102-12
MLS Number9389394
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
Freightliner Century Class 120 Right Fuel Tank for a 2003 Freightliner CST120

Freightliner Century Class 120 Right Fuel Tank for a 2003 Freightliner CST120

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Passenger's Side 140 gal 80L x 24D, Capacity: 140 gal, Dimensions: 80L x 24D, Material: Aluminium
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CST120
Will Fit Year(s)2003
SideRIGHT
Capacity140 Gallons
Stock NumberM02315-12
MLS Number9389389
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
Freightliner Century Class 120 Right Fuel Tank for a 2007 Freightliner CST120

Freightliner Century Class 120 Right Fuel Tank for a 2007 Freightliner CST120

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Passenger's Side 100 gal 58L x 23D, Capacity: 100 gal, Dimensions: 58L x 23D, Material: Aluminium, Part Make: Freightliner
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CST120
Will Fit Year(s)2007
SideRIGHT
Capacity100 Gallons
Stock NumberW33883-12
MLS Number9389132
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
Freightliner Century Class 120 Right Fuel Tank for a 2007 Freightliner CST120

Freightliner Century Class 120 Right Fuel Tank for a 2007 Freightliner CST120

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Passenger's Side 110 gal 64L x 24D, Capacity: 110 gal, Dimensions: 64L x 24D, Material: Aluminium, Part Make: Freightliner
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CST120
Will Fit Year(s)2007
SideRIGHT
Capacity110 Gallons
Stock NumberW77031-12
MLS Number9389048
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
Freightliner Century Class 120 Fuel Tank for a 2007 Freightliner CST120 century

Freightliner Century Class 120 Fuel Tank for a 2007 Freightliner CST120 century

$500 USD
Still on truck #719, 2007 freightliner CST 120 Century, Driver side fuel tank 100 gallon galloncap: 100 GAL, Core Charge: 0
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CST120 century
Will Fit Year(s)2007
Stock Number177910
MLS Number14256443
CategoryFuel Tanks (Truck)
Last Updated5/14/2026
Location
Louisville, KY, US
Sold By
River City Truck Parts
(855) 465-___  SHOW
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River City Truck Parts
Freightliner Century Class 120 Right Fuel Tank for a 2007 Freightliner CST120

Freightliner Century Class 120 Right Fuel Tank for a 2007 Freightliner CST120

$449.98 USD
(USED) 2007 Freightliner CST120 - FUEL TANK - Side: Passenger Side. Material: Aluminum. Capacity: 120 Gallons. Dimensions: Length 62” Diameter 23” Shape: Cylinder. For more information...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CST120
Will Fit Year(s)2007
SideRIGHT
Capacity120 Gallons.
Stock NumberP-26512
MLS Number11045258
CategoryFuel Tanks (Truck)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Freightliner Century Class 120 Right Fuel Tank for a 2007 Freightliner CST120

Freightliner Century Class 120 Right Fuel Tank for a 2007 Freightliner CST120

$449.98 USD
Used 2007 Freightliner CTS120 COMPLETE FUEL TANK- Side : Passenger side Capacity: 120 Gallons Material: Aluminium Shape : cylinder Part Number: A03-22295-001 Dimensions: L= 72” D = 23”...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)CST120
Will Fit Year(s)2007
SideRIGHT
Capacity120 Gallons
Part NumberA03-22295-001
Stock NumberP-31099
MLS Number11510501
CategoryFuel Tanks (Truck)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Freightliner Century Class 120 Right Fuel Tank

2008 Freightliner Century Class 120 Right Fuel Tank

$425 USD
Passenger Side RH Fuel Tank, 86"L x 23"Dia. 150 Gallon Capacity, Front Fill, w/ Straps Brackets. Small Scrape/Dent On Bottom Ends.
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)CENTURY CLASS 120
SideRight
Capacity150
Stock Number1290-11
MLS Number14316355
CategoryFuel Tanks (Truck)
Last Updated4/26/2026
Location
Dinuba, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
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