Cummins ISC Engine &amp; Powertrain For Sale

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Cummins ISC 8.3 Camshaft

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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New Cummins ISC Valve Tappets Set

$253 USD

New ISC Valve Tappets Set, Type: Valve Tappets

Condition	New
Part Number	3945866
Stock Number	525-15729
MLS Number	14464360
Category	Engine Valve Trains
Last Updated	7/3/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(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

Cummins ISC/ISL Front Main Seal, Part # 136118 3925343

$22.66 USD

NEW FRONT MAIN SEAL. FITS CUMMINS ISC ISL ENGINES., Serial#: 3925343, Core Charge: 0, Casting#: 3925343

Condition	New
Part Number	136118 3925343
Stock Number	136118
MLS Number	14424772
Category	Engine Miscellaneous Parts
Last Updated	6/13/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 465-___ SHOW
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Cummins ISC Turbocharger / Supercharger

$400 USD

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

Condition	Used
Fits To Make(s)	Cummins
Part Number	3524034
Stock Number	136388
MLS Number	12463871
Category	Turbochargers / Superchargers
Last Updated	6/13/2026
Location	Louisville, KY, US
Sold By	River City 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.

(888) 519-___ SHOW
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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

(888) 519-___ SHOW
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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 8.3 Engine Oil Pump

$86.95 USD

NEW ISC 6CT ISL LUBE PUMP / OIL PUMP REPLACES CUMMINS 3800828 / 3802278 / 5473376, Serial#: ..., Core Charge: 0, Casting#: 3800828 / 3802278/ 5473376

Condition	New
Part Number	3800828/ 3802278/ 5473376
Stock Number	141317
MLS Number	13905282
Category	Engine Oil Pumps
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISC/ISL 8.3 Air Comp Gasket, Part # 131704 3940245

$9.18 USD

AIR COMP GASKET ISC, ISL, 8.3 131704, Serial#: 131704, Core Charge: 0, Casting#: 131704 3940245

Condition	New
Part Number	131704 3940245
Stock Number	131704
MLS Number	13536712
Category	Engine Miscellaneous Parts
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins Front Main Seal for 8.3 6CT ISL ISC, Part # 3353977/3908139/3908141/3921927

$14.88 USD

NEW FRONT MAIN SEAL, FITS 8.3 6CT ISL ISC CHECK CROSS REFERENCE FOR FITMENT, Serial#: 3353977 3908139 3908141 3921927, Core Charge: 0, Casting#: 3353977 3908139 3908141 3921927

Condition	New
Part Number	3353977 3908139 3908141 3921927
Stock Number	136024
MLS Number	12588806
Category	Engine Miscellaneous Parts
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

New Cummins ISC/ISL 8.3 Front Main Seal Kit, Part # 4024883 3942535

$31.82 USD

NEW FRONT MAIN SEAL KIT. FITS MANY CUMMINS APPLICATIONS. ISC ISL 8.3. CONFIRM WITH ENGINE SERIAL #., Serial#: 136142, Core Charge: 0, Casting#: 4024883 3942535

Condition	New
Part Number	4024883 3942535
Stock Number	136142
MLS Number	12115790
Category	Engine Miscellaneous Parts
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst 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

New Cummins Front Main Seal, Fits 8.3, 6CT, ISL, ISC, Part # 4025270

$13 USD

NEW FRONT MAIN SEAL, FITS 8.3 6CT ISL ISC, Serial#: 4025270, Core Charge: 0, Casting#: 4025270

Condition	New
Part Number	136115 4025270 3353977 3938077
Stock Number	136115
MLS Number	10846705
Category	Engine Miscellaneous Parts
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

New Cummins Pickup Tube Gasket Fits 6CT/ISC/ISL 8.3, Part # 131522 3914302 3906202 3939352

$1.04 USD

NEW PICK UP TUBE GASKET. FITS 6CT ISC ISL 8.3 CUMMINS., Serial#: 131522 3914302 3906202 3939352, Core Charge: 0, Casting#: 131522 3914302 3906202 3939352

Condition	New
Part Number	131522 3914302 3906202 3939352
Stock Number	131522
MLS Number	10780660
Category	Engine Miscellaneous Parts
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