Caterpillar C12 Fuel System For Sale

Caterpillar C12 Fuel Gear Pump

$300 USD

Good used Caterpillar C12 fuel transfer pump, casting 116-5431. Please see pictures call or email with any questions., Serial#: 116-5431 (1165429) (1903443), Core Charge: 0, Casting#:...

Condition	Used
Part Number	P-3379
Stock Number	P-3379
MLS Number	9633645
Category	Fuel Gear Pumps
Last Updated	5/14/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Fuel Gear Pump

$300 USD

Good used Fuel Transfer Pump off a Cat C12 casting number (128-0418). Please see pictures, call or email for more information. We ship anywhere. Thank you., Serial#: 1047901, Core Charge:...

Condition	Used
Part Number	P-6001
Stock Number	P-6001
MLS Number	9848222
Category	Fuel Gear Pumps
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Fuel Gear Pump

$300 USD

Good, used FUEL TRANSFER PUMP from a Caterpillar C12 engine. The casting number is 198-3443 and M984470. The engine serial number is MBL12144. This Caterpillar C12 fuel transfer pump has...

Condition	Used
Part Number	P-10311
Stock Number	P-10311
MLS Number	11248984
Category	Fuel Gear Pumps
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

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Caterpillar C12 Fuel Gear Pump

$300 USD

CAT C12: AIR COMP $300, FUEL PUMP $300, TURBO $600, HEAD $800, INJECTOR $150, SHORT BLOCK $2500, OIL PAN $500, FLYWHELL HOUSE $600, TIMING COVER $350, ENGINE BRAKE $1000. Please keep me in...

Condition	Used
Stock Number	203327
MLS Number	14004626
Category	Fuel Gear Pumps
Last Updated	5/14/2026
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

Caterpillar C12 Fuel Gear Pump for a 1999 Kenworth T800

$300 USD

Good Core fuel pump from a Caterpillar C12 engine. The core fuel pump has been visually inspected and does not spin. The core fuel pump has corrosion and chipped paint. One of the fittings...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1999
Part Number	240092-18
Stock Number	240092-18
MLS Number	13206248
Category	Fuel Gear Pumps
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Fuel Gear Pump for a 2000 Freightliner FLD120

$300 USD

Good, used fuel pump from a Caterpillar C12 engine. The fuel pump has been visually inspected and is in good working condition. There is no visible damage to the fuel pump. The fuel pump...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	2000
Part Number	220503-20
Stock Number	220503-20
MLS Number	11987752
Category	Fuel Gear Pumps
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Fuel Gear Pump for a 2003 Sterling L9500

$175 USD

Good, used CAT FUEL PUMP off of a 2003 Caterpillar C12 engine. The casting number is 2582-20C. The serial number is not available. This Caterpillar C12 fuel pump has been inspected and it...

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2003
Part Number	200369-15
Stock Number	200369-15
MLS Number	11102830
Category	Fuel Gear Pumps
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

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Caterpillar C12 Fuel Injector

$150 USD

CAT C12: AIR COMP $300, FUEL PUMP $300, TURBO $600, HEAD $800, INJECTOR $150, SHORT BLOCK $2500, OIL PAN $500, FLYWHELL HOUSE $600, TIMING COVER $350, ENGINE BRAKE $1000. Please keep me in...

Condition	Used
Stock Number	203331
MLS Number	14004630
Category	Fuel Injectors
Last Updated	5/14/2026
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

Caterpillar C12 Fuel / Water Separator for a 2000 International 9100I

$149.99 USD

(Used) 2000 International 9100I, WATER SEPARATOR- Make: Davco, Model: Fuel Pro 382, Engine: Caterpillar C12, For more information about this item, give us a call. We ship Worldwide! (CRG...

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9100I
Will Fit Year(s)	2000
Stock Number	P-36975
MLS Number	11810036
Category	Fuel / Water Separators
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Fuel / Water Separator for a 2000 Western Star 5900

$149.99 USD

(Used) 2000 Western Star 5900 FUEL/WATER SEPARATOR - Baldwin Filter Number: BF1259, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W...

Condition	Used
Fits To Make(s)	Western Star
Fits To Model(s)	5900
Will Fit Year(s)	2000
Stock Number	P-55922
MLS Number	12233599
Category	Fuel / Water Separators
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Used Caterpillar C12 Fuel Rail, Casting # 126-0179, for 1999 Kenworth T800

$125 USD

Good used fuel rail from a Caterpillar C12 engine. The fuel rail has been visually inspected, and it is in good working condition. The fuel rail has corrosion and chipped paint, please refer...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1999
Part Number	240092-24
Stock Number	240092-24
MLS Number	13208352
Category	Fuel Injection Parts
Last Updated	6/24/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Fuel Rail for 2000 Freightliner FLD120, Part # 220503-44

$125 USD

Good, used fuel rail from a caterpillar C12 engine. The fuel rail has been visually inspected and it is in good working condition. There is no visible damage to the fuel rail. There is minor...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	2000
Part Number	220503-44
Stock Number	220503-44
MLS Number	11994208
Category	Fuel Injection Parts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

2004 Used Caterpillar C-12 Aluminum Fuel Delivery Bar, Part # 200192-48

$100 USD

Good, used ALUMINUM FUEL DELIVERY BAR that came off of a 2004 Caterpillar C-12 engine. The casting number is not available. The serial number is not available. This Caterpillar C-12 aluminum...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2004
Part Number	200192-48
Stock Number	200192-48
MLS Number	11142118
Category	Fuel Injection Parts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Fuel / Water Separator for a 2002 Freightliner Columbia 120

Contact for price

(Used) 2002 Freightliner Columbia 120, WATER SEPARATOR- Part Number: ABPN122R50423, Side: Driver Left Side, Make: Alliance, Model: TBD, Engine: Caterpillar C12, For more information about...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	Columbia 120
Will Fit Year(s)	2002
Part Number	ABPN122R50423
Stock Number	P-78195
MLS Number	12790462
Category	Fuel / Water Separators
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Caterpillar C12 Fuel / Water Separator for a 2003 International 9100I

Contact for price

(Used) 2003 International 9100I, WATER SEPARATOR- Side: Driver Left Side, Make: Davco, Model: Fuel Pro 382, Engine: Caterpillar C12, For more information about this item, give us a call....

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9100I
Will Fit Year(s)	2003
Stock Number	P-73389
MLS Number	12657433
Category	Fuel / Water Separators
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Caterpillar C12 Fuel / Water Separator for a Caterpillar C-12

$75 USD

Good used, cleaned and inspected fuel filter base assembly. Part number: 129-2878.

Condition	Used
Fits To Make(s)	CATERPILLAR
Fits To Model(s)	C-12
Part Number	129-2878
Stock Number	1059534
MLS Number	13545468
Category	Fuel / Water Separators
Last Updated	1/3/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(855) 905-___ SHOW
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Caterpillar C12 Fuel Injection Pump for a CAT C12

$250.24 USD

Condition	Used
Horse Power	355 HP
Fits To Make(s)	CAT
Fits To Model(s)	C12
Stock Number	2155219
MLS Number	11404094
Category	Fuel Injection Pumps
Last Updated	4/29/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(833) 432-___ SHOW
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Caterpillar C12 Fuel Injector for a Cat C-12

$700 USD

Set Of 6

Condition	Used
Fits To Make(s)	Cat
Fits To Model(s)	C-12
Stock Number	R11722897
MLS Number	13428119
Category	Fuel Injectors
Last Updated	3/2/2025
Location	Spokane Valley, WA, US
Sold By	Spalding Truck Parts

(844) 385-___ SHOW
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Caterpillar C12 Fuel Injector

$200 USD

(GOOD USED) OEM Caterpillar C12 Diesel Engine Fuel Injector, for sale!!! Part #: 137-2500; Stock #: INJ1182 (EACH INJECTOR IS SOLD INDIVIDUALLY!!!!!) For more information about this listing,...

Condition	Used
Part Number	137-2500
Stock Number	INJ1182
MLS Number	13232285
Category	Fuel Injectors
Last Updated	11/15/2024
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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Caterpillar C12 Fuel Injector

$200 USD

(GOOD USED) Caterpillar C12 Diesel Engine Fuel Injectors, for sale!!!!! (EACH INJECTOR SOLD SEPARATELY!!!!) Part #: 2295918; Stock #: INJ1099 For more information about this listing,...

Condition	Used
Part Number	2295918
Stock Number	INJ1099
MLS Number	11724416
Category	Fuel Injectors
Last Updated	5/1/2024
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(305) 688-___ SHOW
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Caterpillar C12 Fuel Injector Part # 187-6549

$250 USD

(GOOD USED) Caterpillar C12 Fuel Injector 1945083 For Sale, Part # 187-6549, 187 6549, 1876549, Other Part # 1945083, 01C468A, 02066, 2329, 647855DV, CAT DU RLBAZ, Pulled off a Caterpillar...

Quantity	6
Condition	Used
Part Number	187 6549
Stock Number	6448
MLS Number	12466623
Category	Fuel Injectors
Last Updated	11/27/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(844) 385-___ SHOW
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Caterpillar C12 Fuel Injector

$150 USD

(GOOD USED) OEM Caterpillar C12 Diesel Engine Fuel Injector, for sale!!!!! (BROKEN AT THE SPRING BUT STILL FUNCTIONAL), Part #: 187-6549; Stock #: INJ1109 For more information about this...

Condition	Used
Part Number	187-6549
Stock Number	INJ1109
MLS Number	12021164
Category	Fuel Injectors
Last Updated	5/1/2023
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.