Used Cummins ISC Engine &amp; Powertrain For Sale

(844) 503-___ SHOW
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Cummins ISC 8.3 Cylinder Head

$800 USD

GOOD USED,QUALITY A, Serial#: 3943566, Core Charge: 200, Horse Power: 315 HP A 2000 RPM

Condition	Used
Stock Number	76A1E55744
MLS Number	13158388
Category	Cylinder Heads
Last Updated	8/3/2026
Location	Ste-Julie, QC, Canada
Sold By	Camions Lussier-Lussicam inc.

(855) 465-___ SHOW
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Cummins ISC Front Engine Cover

$350 USD

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

Condition	Used
Stock Number	161102
MLS Number	12213859
Category	Front Engine Covers
Last Updated	7/25/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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

Cummins ISC 8.3CR Engine Rod

$25 USD

Good used and inspected Cummins ISC 8.3CR Connecting Rod. Part Number: 3970852, 3967348, 3969348, 3971817, 3971394, 4947898, 5266243. 30 day guarantee for swap or refund

Quantity	16
Condition	Used
Part Number	3970852
Stock Number	Ryd 3970852
MLS Number	10588730
Category	Engine Rods
Last Updated	7/22/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Cummins ISC Turbocharger / Supercharger

$400 USD

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

Condition	Used
Stock Number	136388
MLS Number	12463871
Category	Turbochargers / Superchargers
Last Updated	7/19/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

(305) 688-___ SHOW
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2010 Cummins CM2250 Engine Control Module (ECM) Part # 4993120, CPL 3093

$850 USD

(GOOD USED BENCH TESTED) Cummins CM2250 Engine Control Module (ECM) 4993120 For Sale, Marketing Model: PX-8 300, Service Model: ISC8.3, Part # 4993120, Service Model Name: ISC8.3 CM2250,...

Condition	Used
Will Fit Year(s)	2010-2013
Part Number	4993120
Stock Number	10322
MLS Number	14476713
Category	Engine Control Modules (ECM)
Last Updated	7/10/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(855) 300-___ SHOW
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Reman. Aftermarket Cummins ISC Turbocharger

$3,795 USD

Reman. Aftermarket ISC Turbocharger

Quantity	4
Condition	Used
Part Number	2835720
Stock Number	528-12584
MLS Number	14322011
Category	Turbochargers / Superchargers
Last Updated	7/2/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(844) 402-___ SHOW
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Cummins ISC Engine Core

Contact for price

(Core) Engine Does Not Turn360 Degrees Complete, 2003 Cummins ISC, ENGINE ASSEMBLY- Family Number: 3CEXH0505CAQ, Displacement: 8.3L, Horsepower: 260, CPL: 2691, ESN: 60333080, For more...

Condition	Used
Horse Power	260 HP
Stock Number	P-70121
MLS Number	12575137
Category	Engine Cores
Last Updated	6/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 385-___ SHOW
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Cummins ISC Diesel Engine Control Module ECM ECU 4921776 CM850

$750 USD

(GOOD USED/ TESTED) Cummins ISC OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E4555 For more...

Condition	Used
Part Number	4921776
Stock Number	E4555
MLS Number	14391707
Category	Engine Control Modules (ECM)
Last Updated	5/27/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Cummins ISC 8.3CR Front Engine Cover

$100 USD

Good used, cleaned and inspecgted Cummins ISC 8.3CR front cover, Part number: 3958112

Quantity	7
Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISC 8.3CR
Stock Number	Ryd 3958112
MLS Number	10588729
Category	Front Engine Covers
Last Updated	5/15/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISC 8.3 Front Engine Cover for a Cummins ISC8.3

$100 USD

Good used, cleaned and inspected Cummins ISC8.3 Front Cover. Part Number: 3958112

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISC8.3
Stock Number	Ryd 3958112
MLS Number	11690616
Category	Front Engine Covers
Last Updated	5/15/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISC Engine Control Module (ECM)

$795 USD

GOOD USED ECM GUARANTEED TO BE ABLE TO REPROGRAM PART# 3944125, Serial#: 46251226, Casting#: 46251226

Condition	Used
Part Number	3944125
Stock Number	P-60107
MLS Number	11213922
Category	Engine Control Modules (ECM)
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC Engine Control Module (ECM) for a 2005 Blue Bird All American/All Canadian

$795 USD

GOOD USED ECM GUARANTEED TO BE ABLE TO REPROGRAM PART# 3965159, Serial#: 46398400, Casting#: 46398400

Condition	Used
Fits To Make(s)	Blue Bird
Fits To Model(s)	All American/All Canadian
Will Fit Year(s)	2005
Part Number	3965159
Stock Number	62020-4
MLS Number	10475513
Category	Engine Control Modules (ECM)
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC Valve Cover for a 2004 Peterbilt 330

$150 USD

GOOD USED VALVE COVER, Serial#: 46294309, Core Charge: N/A, Casting#: 46294309

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	330
Will Fit Year(s)	2004
Part Number	3945615
Stock Number	21419-28
MLS Number	9801112
Category	Valve Covers
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC Front Engine Cover for a 2004 Peterbilt 330

$100 USD

GOOD USED FRONT COVER, Serial#: 3943813, Core Charge: N/A, Casting#: 3943813

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	330
Will Fit Year(s)	2004
Part Number	3943813
Stock Number	21419-24
MLS Number	9801108
Category	Front Engine Covers
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC Engine Block / Cylinder Block for a 2004 Peterbilt 330

$1,495 USD

GOOD USED BLOCK, WILL BE SENT INTO MACHINE SHOP AND CHECKED FIRST, Serial#: 3938058, Core Charge: N/A, Casting#: 3938058

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	330
Will Fit Year(s)	2004
Stock Number	21419-20
MLS Number	9801104
Category	Engine Blocks / Cylinder Blocks
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC Front Engine Cover

$100 USD

GOOD USED FRONT COVER, Serial#: 3943813, Core Charge: N/A, Casting#: 3943813

Condition	Used
Part Number	3943813
Stock Number	ISC-8
MLS Number	9466494
Category	Front Engine Covers
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC Crankshaft

$895 USD

GOOD USED CRANKSHAFT WILL BE MACHINE SHOP INSPECTED. 3914584, 3910968, 3905625, Serial#: 45921061, Core Charge: N/A, Casting#: 45921061

Condition	Used
Part Number	3917320
Stock Number	82715-2
MLS Number	9445758
Category	Crankshafts
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC Turbocharger / Supercharger

$895 USD

GOOD USED TURBO OFF ISC CPL2695. 90 DAY WARRANTY 4044169, 4044173, 4955659, Serial#: 45921061, Core Charge: N/A, Casting#: 45921061

Condition	Used
CPL/ARR	2695
Part Number	3591020
Stock Number	82715-1
MLS Number	9445757
Category	Turbochargers / Superchargers
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC 8.3 Engine Part, Part # 5263009

$200 USD

Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada USA. - Stock : 3009EL - Cummins ISC / ISL - Exhaust Connection - P/N : 5263009 ---We ship anywhere in Canada...

Condition	Used
Part Number	5263009
Stock Number	3009EL
MLS Number	14058663
Category	Engine Miscellaneous Parts
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Cummins ISC 8.3 Valve Cover

$290 USD

Nous livrons partout au Canada et États-Unis. We ship anywhere in Canada and USA. - Stock : 5615VC - Valve Cover - Cummins ISC 8.3L - P/N : 3945615 - Moteur / Engine (S/N: 45855719),...

Condition	Used
Part Number	3945615
Stock Number	5615VC
MLS Number	13788010
Category	Valve Covers
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Cummins ISC 8.3 Front Engine Cover

$220 USD

Nous livrons partout au Canada et États-Unis. We ship anywhere in Canada USA - Stock: 3813FC - Cummins ISC 8.3L - Front Cover - P/N : 3943813 - Moteur / Engine S/N: 45855719, Serial#:...

Condition	Used
Part Number	3943813
Stock Number	3813FH
MLS Number	13788009
Category	Front Engine Covers
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Cummins ISC 8.3 Crankshaft

$1,850 USD

Nous livrons partout au Canada et États-Unis. We ship anywhere in Canada USA. - Stock: 7320CR - P/N : 3917320 / 3918986 - Moteur / Engine : (S/N: 45855719) - Cummins ISC 8.3L -...

Condition	Used
Part Number	3917320 / 3918986
Stock Number	7320CR
MLS Number	13786155
Category	Crankshafts
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Cummins ISC 8.3 Intake Manifold Connections, Part # 3968371

$110 USD

Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada USA - Stock : 8371IMC - Cummins ISC 8.3 Intake Manifold Connections - P/N : 3968371, Serial#: Other

Condition	Used
Stock Number	8371IMC
MLS Number	13371792
Category	Engine Miscellaneous Parts
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert