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Caterpillar 3126 Fuel System For Sale

Browse Caterpillar 3126 Fuel System on MyLittleSalesman.com and compare listings with prices from $50 to $2,000. Sellers include DTI Truck Parts, CRG Heavy Truck Parts, Garabedian Equipment, and more. Filter by condition, price, or year to quickly narrow down to the right Caterpillar 3126.
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Fuel System (148)
   Fuel / Water Separators (7)    Fuel Filter Bases (13)    Fuel Injection Parts (2)    Fuel Injection Pumps (13)    Fuel Injectors (105)    Fuel Pumps (8)
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Showing 1 - 25 of 148 Listings

1 - 25 of 148 listings
1 - 25 of 148 listings
Caterpillar 3126 Fuel / Water Separator for a 2006 Kenworth T300

Caterpillar 3126 Fuel / Water Separator for a 2006 Kenworth T300

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(Used) 2006 Kenworth T300, WATER SEPARATOR- Side: Driver Left Side, Make: Baldwin, Model: TBD, Engine: Caterpillar C7, Reference images for condition, For more information about this item,...
ConditionUsed
Fits To Make(s)Kenworth
Fits To Model(s)T300
Will Fit Year(s)2006
Stock NumberP-505472
MLS Number14428428
CategoryFuel / Water Separators
Last Updated6/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Caterpillar 3126 Fuel Injection Pump, Part # 10R7053

Caterpillar 3126 Fuel Injection Pump, Part # 10R7053

$1,810 USD
Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada USA. – Stock: 7053FI – Fuel Injection Pump - P/N : 10R7053 - Pas Échange / No Core + 500$, Serial#: Other
ConditionUsed
Stock Number7053FI
MLS Number13039568
CategoryFuel Injection Parts
Last Updated5/14/2026
Location
Beauceville, QC, Canada
Sold By
Camions Gilbert
(888) 595-___  SHOW
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Camions Gilbert
Caterpillar 3126 Fuel / Water Separator for a 1999 GMC C6500

Caterpillar 3126 Fuel / Water Separator for a 1999 GMC C6500

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(Used) 1999 GMC C6500, WATER SEPARATOR- Side: Driver Left Side, Location: Under The Door, Make: NAPA, Model: 3418, Engine: Caterpillar 3126, For more information about this item, give us...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C6500
Will Fit Year(s)1999
Part NumberTBD
Stock NumberP-110396
MLS Number13796614
CategoryFuel / Water Separators
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
Caterpillar 3126 Fuel / Water Separator for a 2000 Sterling L8500

Caterpillar 3126 Fuel / Water Separator for a 2000 Sterling L8500

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(Used) 2000 Sterling L8500 WATER SEPARATOR- Side: Driver Left Side, Make: TBD, Model: TBD, Engine: Caterpillar 3126, For more information about this item, give us a call. We ship Worldwide!...
ConditionUsed
Fits To Make(s)Sterling
Fits To Model(s)L8500
Will Fit Year(s)2000
Stock NumberP-79721
MLS Number12852463
CategoryFuel / Water Separators
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
Caterpillar 3126 Fuel / Water Separator for a 2001 Freightliner FL70

Caterpillar 3126 Fuel / Water Separator for a 2001 Freightliner FL70

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(Used) 2001 Freightliner FL70, WATER SEPARATOR- Side: Driver Left Side, Make: Fleetguard, Model: FS19930, Engine: Caterpillar 3126, For more information about this item, give us a call. We...
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)FL70
Will Fit Year(s)2001
Stock NumberP-107267
MLS Number13697939
CategoryFuel / Water Separators
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
Caterpillar 3126 Fuel / Water Separator for a 2002 GMC C7500

Caterpillar 3126 Fuel / Water Separator for a 2002 GMC C7500

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(Used) 2002 GMC C7500, WATER SEPARATOR- Side: Driver Left Side, Make: Baldwin Filters, Model: BF5813, Engine: Caterpillar 3126, For more information about this item, give us a call. We...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C7500
Will Fit Year(s)2002
Stock NumberP-108638
MLS Number13751599
CategoryFuel / Water Separators
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
Caterpillar 3126 Fuel Injector

Caterpillar 3126 Fuel Injector Being Dismantled (Parts Available)

$100 USD
(CORE/ FOR PARTS OR NOT WORKING) Caterpillar 3126/ 3126B Diesel Engine Fuel Injector, for sale!!!! Part #: 196-1401; Supersession #: 131-7150; Stock #: INJ1234 For more information about...
ConditionDismantled
Part Number196-1401
Stock NumberINJ1234
MLS Number14303687
CategoryFuel Injectors
Last Updated4/10/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
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