Cummins ISC Engine &amp; Powertrain For Sale in United States

Cummins ISC Water Pump

Newly Listed

$91.85 USD

NEW WATER PUMP. FITS ISC ISL 6CT 8.3 SEE CROSS REFERENCE. 3000975, Serial#: 181923, Core Charge: 0, Casting#: 3000975

Condition	New
Part Number	3000975
Stock Number	181923
MLS Number	14644878
Category	Water Pumps
Last Updated	10/6/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC Water Pump

Newly Listed

$180.27 USD

NEW WATER PUMP. FITS ISC ISL 6CT 8.3 SEE CROSS REFERENCE. 4089952 4309417 5579022 6410397 4376358, Serial#: 181934, Core Charge: 0, Casting#: 4089952 4309417 5579022 6410397 4376358

Condition	New
Part Number	4089952 4309417 5579022 6410397 4376358
Stock Number	181934
MLS Number	14644876
Category	Water Pumps
Last Updated	10/6/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC Water Pump

Newly Listed

$155.54 USD

NEW WATER PUMP. FITS ISC, CROSS REFERENCE 6410399 4376359 4309418, Serial#: 181949, Core Charge: 0, Casting#: 6410399 4376359 4309418

Condition	New
Part Number	6410399 4376359 4309418
Stock Number	181949
MLS Number	14644874
Category	Water Pumps
Last Updated	10/6/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC Water Pump

Newly Listed

$90.48 USD

NEW WATER PUMP. FITS ISC ISL 6CT 8.3 SEE CROSS REFERENCE BELOW. 3804927 4089647 5625962 4309478, Serial#: 181811, Core Charge: 0, Casting#: 3804927 4089647 5625962 4309478

Condition	New
Part Number	3804927 4089647 5625962 4309478
Stock Number	181822
MLS Number	14644872
Category	Water Pumps
Last Updated	10/6/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC Water Pump

Newly Listed

$73.84 USD

NEW WATER PUMP. FITS ISC ISL 6CT 8.3 SEE CROSS REFERENCE BELOW. 3806180 5473302 3806180RX, Serial#: 181811, Core Charge: 0, Casting#: 3806180 5473302 3806180RX

Condition	New
Part Number	3806180 5473302 3806180RX
Stock Number	181811
MLS Number	14644871
Category	Water Pumps
Last Updated	10/6/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC Water Pump

Newly Listed

$129.82 USD

NEW WATER PUMP. FITS ISC ISL 6CT SEE CROSS REFERENCE BELOW. 2882044 4309344 4309344NX 4376357 4955529 5528405 5681294 6410398 5579023, Serial#: 181942, Core Charge: 0, Casting#: 2882044...

Condition	New
Part Number	2882044 4309344 4309344NX 4376357 4955529 5528405 5681294 6410398 5579023
Stock Number	181942
MLS Number	14644869
Category	Water Pumps
Last Updated	10/6/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Used Cummins ISB/ISC EGR Valve

Recently Updated

$385 USD

USED CUMMINS ISB/ISC EGR VALVE

Condition	Used
Stock Number	77263
MLS Number	12829812
Category	Engine Miscellaneous Parts
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Cummins ISC Exhaust Elbow, Part # 5263226

Recently Updated

$100 USD

USED CUMMINS ISC EXHAUST ELBOW P/N: 5263226

Condition	Used
Stock Number	77246
MLS Number	12829801
Category	Engine Miscellaneous Parts
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Cummins ISC Water Inlet Connection, Part # 5259749

Recently Updated

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USED CUMMINS ISC WATER INLET CONNECTION P/N: 5259749

Condition	Used
Stock Number	77247
MLS Number	12829802
Category	Engine Miscellaneous Parts
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Cummins ISC Fuel Block Connection, Part # 3966656

Recently Updated

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USED CUMMINS ISC FUEL BLOCK CONNECTION P/N: 3966656

Condition	Used
Stock Number	77249
MLS Number	12829803
Category	Engine Miscellaneous Parts
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Used Cummins ISC Fuel Filter Base, Part # 5259459

Recently Updated

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USED CUMMINS FUEL FILTER BASE P/N: 5259459

Condition	Used
Stock Number	77250
MLS Number	12829804
Category	Engine Miscellaneous Parts
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Cummins ISC EGR Intake Manifold, Part # 5318020

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USED CUMMINS ISC EGR INTAKE MANIFOLD P/N: 5318020

Condition	Used
Stock Number	77256
MLS Number	12829807
Category	Engine Miscellaneous Parts
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

Cummins ISC 8.3 Valve Cover

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USED CUMMINS 8.3L ISC VALVE COVER P/N: 3944294

Condition	Used
Stock Number	75678
MLS Number	12829018
Category	Valve Covers
Last Updated	10/2/2026
Location	Crandall, TX, US
Sold By	Tim Jordan's Truck Parts Inc.

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Cummins ISC Engine Core

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(Core) Cummins B5.9, ENGINE ASSEMBLY- Family Number: WCEXH0359BAC, Displacement: 5.9L, Horsepower: 175, CPL: 1816, ESN: 45746615, Part Number: S01-24179-003, Reference images for condition,...

Condition	Used
Horse Power	175 HP
Part Number	S01-24179-003
Stock Number	P-109007
MLS Number	13762654
Category	Engine Cores
Last Updated	9/29/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2006 Cummins ISC Engine Control Module (ECM) for 2004-2006 Part # 4921776, CM850, CPL 8692

$695 USD

(GOOD USED BENCH TESTED) Cummins ISL Engine Control Module (ECM) 4921776 For Sale, Part # 4921776, CM850, Fits 2004 2005 2006, Off 2006 Cummins ISC 8.3L w/ CPL 8692 280HP, ECM Code:...

Condition	Used
Will Fit Year(s)	2004-2006
Part Number	4921776
Stock Number	10329
MLS Number	14626652
Category	Engine Control Modules (ECM)
Last Updated	9/25/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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Cummins ISC 8.3 Crankshaft

$325 USD

Good used, machine shop inspected and polished Cummins ISC8.3 Crankshaft. Part Number: 3065006 Machine shop performed the following:, - Run brush down oil hole passages, - Jet wash...

Condition	Used
Part Number	3065006
Stock Number	Ryd 3065006
MLS Number	10898249
Category	Crankshafts
Last Updated	9/24/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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2005 Cummins ISC 8.3 Engine Control Module (ECM) for 2004-2006 Part # 4921776, CM850, CPL 8494

$695 USD

(GOOD USED BENCH TESTED) Cummins CM850 Engine Control Module (ECM) 4921776 For Sale, Part # 4921776, CM850, Fits 2004 2005 2006, Off 2005 Cummins ISC 8.3 w/ CPL 8494 280HP @ 2200 RPM,...

Condition	Used
Will Fit Year(s)	2004-2006
Part Number	4921776
Stock Number	10554
MLS Number	14621170
Category	Engine Control Modules (ECM)
Last Updated	9/25/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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Cummins ISC Engine Oil Pump

$120 USD

New, Cummins ISC / ISL Oil Pump, P/N 4983588, Core Charge: 0.00

Condition	New
Part Number	4983588
Stock Number	180560
MLS Number	14614280
Category	Engine Oil Pumps
Last Updated	9/25/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

Cummins ISC Engine Control Module (ECM) for a Universal

$1,295 USD

GOOD USED CUMMINS ISC ECM, GUARANTEED TO BE REPROGRAMABLE. S/N#P3944105., Serial#: P3944105, Core Charge: N/A, Casting#: NA

Condition	Used
Fits To Make(s)	Universal
Fits To Model(s)	Universal
Part Number	4B03018753
Stock Number	P-62634
MLS Number	14612497
Category	Engine Control Modules (ECM)
Last Updated	9/18/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Cummins ISC 8.3 Engine Control Module (ECM) for a Cummins ISC-8.3

$750 USD

3944125 ECU ECM Controller Engine Control Unit Module for Cummins QSC5.9 ISC ISL QSC QSL

Condition	New
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISC-8.3
Stock Number	2446594
MLS Number	13109590
Category	Engine Control Modules (ECM)
Last Updated	9/2/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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Cummins ISC Front Engine Cover

$350 USD

Used ISC Front Timing Gear Cover, P/N 3926847, Core Charge: 0.00

Condition	Used
Part Number	3926847
Stock Number	161102
MLS Number	12213859
Category	Front Engine Covers
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Cummins ISC Turbocharger / Supercharger

$400 USD

Used ISC / ISL Turbo. P/N 3524034, Core Charge: 0.00

Condition	Used
Part Number	3524034
Stock Number	136388
MLS Number	12463871
Category	Turbochargers / Superchargers
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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2004 Rebuilt Cummins ISC EGR Engine Block

$2,795 USD

Rebuilt ISC EGR Engine Block

Condition	Remanufactured
Fits To Make(s)	Cummins
Fits To Model(s)	ISC EGR
Will Fit Year(s)	2004
Part Number	5271266
Stock Number	501-12677
MLS Number	14517550
Category	Engine Blocks / Cylinder Blocks
Last Updated	8/1/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Cummins ISC 8.3 Valve Cover

$55 USD

Good used, cleaned and inspected Cummins ISC8.3 valve cover. Part number: 3945615

Quantity	2
Condition	Used
Part Number	3945615
Stock Number	Ryd 3945615
MLS Number	10899258
Category	Valve Covers
Last Updated	7/22/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts