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Caterpillar C7 Fuel System For Sale

Shop new, used, and remanufactured Caterpillar C7 Fuel System on MyLittleSalesman.com . Compare active listings with prices from $25 to $4,100. Sellers include CRG Heavy Truck Parts, River Valley Truck Parts, American Truck Sales & Salvage, and more. Filter by condition, price, or year to find the Caterpillar C7 that fits your job.
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Fuel System (210)
   Fuel / Water Separators (14)    Fuel Filter Bases (5)    Fuel Filters (2)    Fuel Gear Pumps (5)    Fuel Injection Parts (3)    Fuel Injection Pumps (5)    Fuel Injector Lines (2)    Fuel Injectors (170)    Fuel Pumps (4)
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Showing 1 - 25 of 210 Listings

1 - 25 of 210 listings
1 - 25 of 210 listings
Caterpillar C7 Fuel / Water Separator for a 2006 Freightliner M2 106

Caterpillar C7 Fuel / Water Separator for a 2006 Freightliner M2 106

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(Used) 2006 Freightliner M2 106, WATER SEPARATOR- Side: Driver Left Side, Make: Fleetguard, Model: FS19521, Engine: Caterpillar C7, Reference images for condition, For more information...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2006
Stock NumberP-500756
MLS Number14260697
CategoryFuel / Water Separators
Last Updated3/22/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar C7 Fuel Gear Pump for a 2006 Blue Bird BB Conventional

Caterpillar C7 Fuel Gear Pump for a 2006 Blue Bird BB Conventional

$205 USD
Good used Fuel Gear Pump off a Cat C7 casting number is (0086345). Engine # is SAL 90334. Gear moves smoothly. Please see pictures, call or email for more information. We ship anywhere....
ConditionUsed
Fits To Make(s)Blue Bird
Fits To Model(s)BB Conventional
Will Fit Year(s)2006
Part Number190093-26
Stock Number190093-26
MLS Number9930282
CategoryFuel Gear Pumps
Last Updated3/14/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Ford Fuel Injector for a Ford F750

2008 Ford Fuel Injector for a Ford F750

$250 USD
CAT C-7 Fuel Injector Good Condition, Priced Per Injector, Ship Ready, Removed from a 2008 Ford F750. Call DTI Trucks for More Information and Shipping Quote. PN 20R5079
Quantity6
ConditionUsed
Fits To Make(s)FORD
Fits To Model(s)F750
Stock Number64924
MLS Number12920354
CategoryFuel Injectors
Last Updated2/11/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
Caterpillar C7 Fuel Injector for a Ford F650

2005 Caterpillar C7 Fuel Injector for a Ford F650

$250 USD
CAT C-7 Fuel Injector Good Condition, Priced Per Injector, Ship Ready, Removed from a 2005 Ford F650. Call DTI Trucks for More Information and Shipping Quote.
Quantity5
ConditionUsed
Fits To Make(s)FORD
Fits To Model(s)F650
Stock Number24283
MLS Number10461046
CategoryFuel Injectors
Last Updated2/11/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
Caterpillar C7 Fuel / Water Separator for a 2008 Ford F-750

Caterpillar C7 Fuel / Water Separator for a 2008 Ford F-750

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(Used) 2008 Ford F-750, WATER SEPARATOR- Side: Driver Left Side, Make: NAPA, Model: 3736, Engine: Caterpillar C7, Reference images for condition, For more information about this item,...
ConditionUsed
Fits To Make(s)Ford
Fits To Model(s)F-750
Will Fit Year(s)2008
Stock NumberP-495638
MLS Number14119898
CategoryFuel / Water Separators
Last Updated1/31/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar C7 Fuel / Water Separator for a Caterpillar C-7

Caterpillar C7 Fuel / Water Separator for a Caterpillar C-7

$150 USD
Good used, cleaned and inspected Caterpillar C-7 fuel filter base assembly with primer pump. Part number: 197-3342.
Quantity2
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)C-7
Part Number197-3342
Stock NumberRyd 197-3342
MLS Number14110965
CategoryFuel / Water Separators
Last Updated1/28/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Caterpillar C7 Fuel / Water Separator for a 2007 Freightliner M2 106

Caterpillar C7 Fuel / Water Separator for a 2007 Freightliner M2 106

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(Used) 2007 Freightliner M2 106, WATER SEPARATOR- Side: Driver Left Side, Make: Davco, Model: Diesel Pro 235, Engine: Caterpillar C7, For more information about this item, give us a call....
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2007
Stock NumberP-493278
MLS Number14077445
CategoryFuel / Water Separators
Last Updated1/8/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar C7 Fuel Injector Part # 241-3239, 235-9650

Caterpillar C7 Fuel Injector Part # 241-3239, 235-9650

$195 USD
(GOOD USED / SOLD INDIVIDUALLY) HEUI(TM) Caterpillar C7/C9 Diesel Engine Fuel Injector 241-3239 For Sale, Part # 241 3239, 2413239, 235-9650, 235 9650, 2359650, Stock # 9883 | Tested ...
Quantity6
ConditionUsed
Part Number241 3239, 2413239
Stock Number9883
MLS Number14052421
CategoryFuel Injectors
Last Updated12/19/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Caterpillar C7 Fuel / Water Separator for a 2002 Sterling L7500

Caterpillar C7 Fuel / Water Separator for a 2002 Sterling L7500

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(Used) 2002 Sterling L7500, WATER SEPARATOR- Part Number: N122-R50423, Side: Driver Left Side, Make: Alliance, Model: TBD, Engine: Caterpillar C7, For more information about this item, give...
ConditionUsed
Fits To Make(s)Sterling
Fits To Model(s)L7500
Will Fit Year(s)2002
Part NumberN122-R50423
Stock NumberP-115183
MLS Number14042535
CategoryFuel / Water Separators
Last Updated12/14/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar C7 Fuel Filter for a Blue Bird Vision

2008 Caterpillar C7 Fuel Filter for a Blue Bird Vision

$250 USD
Quality used fuel filter assembly with primer and base (41.4 Stroke Per Liter Fuel Priming Pump) for a Caterpillar CAT C7, C9 engines (may work on other models check fitment). Low Cost,...
ConditionUsed
Fits To Make(s)BLUE BIRD
Fits To Model(s)Vision
Stock Number30FF-2733774-STK
MLS Number12589585
CategoryFuel Filters
Last Updated12/5/2025
Location
Big Lake, MN, US
Sold By
Quality Bus and Truck Parts
(844) 580-___  SHOW
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Quality Bus and Truck Parts
Caterpillar C7 Fuel Injector for a 2006 Freightliner M2 106

Caterpillar C7 Fuel Injector for a 2006 Freightliner M2 106

$150 USD
FL M2 102: HOOD $2000, DOORS $600, INJ $150, TURBOS $500, TRANS FS6406A, REF BODY $2500, CARRIER UNIT $3500, ETC.... Please keep me in mind for future purchases. I have about 3.5 acres of...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)M2 106
Will Fit Year(s)2006
Stock Number203253
MLS Number13899633
CategoryFuel Injectors
Last Updated10/16/2025
Location
Felda, FL, US
Sold By
Delauto Used Truck Parts
(844) 925-___  SHOW
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