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Cummins ISC Engine & Powertrain For Sale

The Cummins ISC ranges in price from as low as $9 up to $3,900 based on MyLittleSalesman.com marketplace data.
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Showing 1 - 25 of 341 Listings

1 - 25 of 341 listings
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Cummins ISC Diesel Engine Control Module ECM ECU 4921776 CM850

Cummins ISC Diesel Engine Control Module ECM ECU 4921776 CM850

Newly Listed
$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...
ConditionUsed
Part Number4921776
Stock NumberE4555
MLS Number14391707
CategoryEngine Control Modules (ECM)
Last Updated5/27/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins Front Main Seal for 8.3 6CT ISL ISC, Part # 3353977/3908139/3908141/3921927

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
ConditionNew
Part Number3353977 3908139 3908141 3921927
Stock Number136024
MLS Number12588806
CategoryEngine Miscellaneous Parts
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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New Cummins ISC/ISL 8.3 Front Main Seal Kit, Part # 4024883 3942535

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
ConditionNew
Part Number4024883 3942535
Stock Number136142
MLS Number12115790
CategoryEngine Miscellaneous Parts
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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New Cummins Pickup Tube Gasket Fits 6CT/ISC/ISL 8.3, Part # 131522 3914302 3906202 3939352

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
ConditionNew
Part Number131522 3914302 3906202 3939352
Stock Number131522
MLS Number10780660
CategoryEngine Miscellaneous Parts
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Cummins ISC Engine Control Module (ECM) for a 2005 Blue Bird All American/All Canadian

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
ConditionUsed
Fits To Make(s)Blue Bird
Fits To Model(s)All American/All Canadian
Will Fit Year(s)2005
Part Number3965159
Stock Number62020-4
MLS Number10475513
CategoryEngine Control Modules (ECM)
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Cummins ISC Engine Block / Cylinder Block for a 2004 Peterbilt 330

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
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)330
Will Fit Year(s)2004
Stock Number21419-20
MLS Number9801104
CategoryEngine Blocks / Cylinder Blocks
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Cummins ISC 8.3 Engine Part, Part # 5263009

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...
ConditionUsed
Part Number5263009
Stock Number3009EL
MLS Number14058663
CategoryEngine Miscellaneous Parts
Last Updated5/14/2026
Location
Beauceville, QC, Canada
Sold By
Camions Gilbert
(888) 595-___  SHOW
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Camions Gilbert
Cummins ISC 8.3 Front Engine Cover

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#:...
ConditionUsed
Part Number3943813
Stock Number3813FH
MLS Number13788009
CategoryFront Engine Covers
Last Updated5/14/2026
Location
Beauceville, QC, Canada
Sold By
Camions Gilbert
(888) 595-___  SHOW
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Camions Gilbert
Cummins ISC 8.3 Intake Manifold Connections, Part # 3968371

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
ConditionUsed
Stock Number8371IMC
MLS Number13371792
CategoryEngine Miscellaneous Parts
Last Updated5/14/2026
Location
Beauceville, QC, Canada
Sold By
Camions Gilbert
(888) 595-___  SHOW
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Camions Gilbert
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