Used Cummins ISB 5.9L Engine &amp; Powertrain For Sale

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Cummins ISB 5.9L Front Engine Cover

$125 USD

Good used, cleaned and inspected Cummins ISB5.9 Common Rail Front Cover. Part Number: 3954693, 3965348, 4936871, 5333034

Quantity	3
Condition	Used
Stock Number	Ryd 3965348
MLS Number	10203943
Category	Front Engine Covers
Last Updated	7/2/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISB 5.9L Engine Core

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(Core ) Engine does not turn 360 degrees Complete, 2006 Cummins ISB 5.9, ENGINE ASSEMBLY- Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 200, Ar. No./CPL: 8136, Part Number:...

Condition	Used
Horse Power	200 HP
Stock Number	P-503582
MLS Number	14426572
Category	Engine Cores
Last Updated	6/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Cummins ISB 5.9L Camshaft

$250 USD

Good, used camshaft from a Cummins ISB 5.9L engine. The camshaft has been visually inspected and is in good working condition. The camshaft has no visible damage. The camshaft gear is...

Condition	Used
Part Number	P-100003
Stock Number	P-100003
MLS Number	12553498
Category	Camshafts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

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Used Cummins ISB 5.9L Crankshaft

$550 USD

Used ISB 5.9L Crankshaft

Condition	Used
Part Number	3941199
Stock Number	508-12558
MLS Number	14399048
Category	Crankshafts
Last Updated	5/30/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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2005 Used Cummins ISB 5.9L Cylinder Head

$525 USD

Used ISB 5.9L Cylinder Head

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L
Will Fit Year(s)	2005
Part Number	3957386
Stock Number	504-13827
MLS Number	14398627
Category	Cylinder Heads
Last Updated	5/30/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

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Cummins ISB 5.9L Front Engine Cover

$150 USD

Good used, cleaned and inspected Cummins ISBCR 5.9L front cover, Part number: 4936871

Quantity	2
Condition	Used
Stock Number	Ryd 4936871
MLS Number	10697670
Category	Front Engine Covers
Last Updated	5/19/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISB 5.9L Valve Cover

$150 USD

Nous livrons partout au Canada et États-Unis. We ship anywhere in Canada and USA. - Stock : 5799VC - Valve Cover - CumminsISB 5.9L - P/N : 3945799, Serial#: Other

Condition	Used
Part Number	3945799
Stock Number	5799VC
MLS Number	13897783
Category	Valve Covers
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Cummins ISB 5.9L Front Engine Cover

$215 USD

Nous livrons partout au Canada et États-Unis. We ship anywhere in Canada USA. - Stock: 3379FC - Moteur / ENGINE : Cummins ISB 5.9L - P/N: 3943379, Serial#: Other

Condition	Used
Stock Number	3379FC
MLS Number	13879068
Category	Front Engine Covers
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Cummins ISB 5.9L Engine Control Module (ECM)

$925 USD

Nous livrons partout au Canada et États-Unis.We ship anywhere in Canada USA. - Stock: 2336ECM - Engine Control Module Cummins ISB 5.9 - P/N : 3942336, Serial#: Other

Condition	Used
Part Number	3942336
Stock Number	2336ECM
MLS Number	13778913
Category	Engine Control Modules (ECM)
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Cummins ISB 5.9L Engine Control Module (ECM)

$1,200 USD

Nous livrons partout au Canada et États-Unis. We ship anywhere in Canada USA. - Cummins ISB 5.9 Engine Control Module - P/N 3942860 - Stock: 2860ECM - CORE REFUND : 200$, Serial#: Other...

Condition	Used
Part Number	3942860
Stock Number	2860ECM
MLS Number	13709051
Category	Engine Control Modules (ECM)
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Cummins ISB 5.9 Engine Gear, Part # 3929031

$110 USD

Nous livrons partout au Canada et États-Unis. We ship anywhere in Canada USA. - Stock: 9031GE - Engine Gear Cummins ISB 5.9 - P/N : 3929031, Serial#: Other

Condition	Used
Stock Number	9031GE
MLS Number	13326209
Category	Engine Miscellaneous Parts
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Cummins ISB 5.9L Valve Cover

$115 USD

Nous livrons partout au Canada et États-Unis. We ship anywhere in Canada USA. -Stock: 1788VC - Valves Cover Cummins ISB 5.9 - P/N :3941788, Serial#: Other

Condition	Used
Stock Number	1788VC
MLS Number	12649836
Category	Valve Covers
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Cummins ISB 5.9L Front Engine Cover

$150 USD

Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada USA. – Stock: 8675FC – Front Cover Cummins ISB 5.9 - P/N: 3918675, Serial#: Other

Condition	Used
Part Number	3918675
Stock Number	8675FC
MLS Number	12638802
Category	Front Engine Covers
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

Cummins ISB 5.9L Camshaft

$625 USD

Nous livrons partout au Canada et États-Unis. We ship anywhere in Canada USA. - Stock : 2567CA - P/N : 3942567, Serial#: Other

Condition	Used
Stock Number	2567CA
MLS Number	11945965
Category	Camshafts
Last Updated	5/14/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

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Cummins ISB 5.9L ECM, P/N 492176, S/N A38009739 Engine Control Module

$850 USD

(USED) Cummins ISB 5.9L ECM (Engine Control Module) CM850, Part # 4921776, Pulled off a Cummins ISB, S/N A38009739, DC1635, P/N 4921776, S/N 6EC8850A38009739, T2266, Stock # ECM0109 CALL...

Condition	Used
Part Number	4921776
Stock Number	ECM0109
MLS Number	9455750
Category	Engine Control Modules (ECM)
Last Updated	5/11/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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Cummins ISB 5.9L ECM, P/N 4921776 Engine Computer

$695 USD

(GOOD USED/TESTED) Cummins ISB 5.9L ECM Part # 4921776, EGR-Model, Engine Control Module, Engine Computer, ISB, ECM Serial # 3801304, Pulled of a Cummins Remanufactured in 2016, Engine...

Condition	Used
Part Number	4921776
Stock Number	ECM0150
MLS Number	9486250
Category	Engine Control Modules (ECM)
Last Updated	5/4/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins ISB 5.9L Engine Core

$1,500 USD

(Core) Engine does not Turn 360 Degrees Complete, 2006 Cummins ISB200, ENGINE ASSEMBLY- Family Number: 6CEXH0359BAG, Displacement: 5.9, Horsepower: 260, Serial Number: 60278518, Part Number:...

Condition	Used
Horse Power	260 HP
Stock Number	P-108969
MLS Number	13762595
Category	Engine Cores
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB 5.9L Engine Core

$750 USD

(Core) Engine Turn 360 Degrees Complete, 2002 Cummins ISB 5.9, ENGINE ASSEMBLY- Family Number: 2CEXH0359BAB, Displacement: 5.9L, Horsepower: 205, CPL: 2686, ESN: 46196732, ECS: PCM, For more...

Condition	Used
Horse Power	205 HP
Part Number	2CEXH0359BAB
Stock Number	P-77995
MLS Number	12790265
Category	Engine Cores
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB 5.9L Engine Control Module (ECM) for a 2001 Freightliner MT55 Chassis

$699.99 USD

(Used) 2009 Cummins ISB 5.9, ENGINE ECM- Serial Number: 3000324, Part Number: 3944124, E/C: J91280.06, Family Number: YCEXH0359BAP, Displacement: 5.9L, Horsepower: 185, CPL: 2687, Model:...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	MT55 Chassis
Will Fit Year(s)	2001
Part Number	3944124
Stock Number	P-41043
MLS Number	11911473
Category	Engine Control Modules (ECM)
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

$699.99 USD

(Used) 2006 Cummins ISB 5.9, ENGINE ECM- Serial Number: A30016285, Part Number: P4921776-RX, DC: 1434, Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185, Serial Number:...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	MT45 Chassis
Will Fit Year(s)	2006
Part Number	P4921776-TX
Stock Number	P-42368
MLS Number	11942573
Category	Engine Control Modules (ECM)
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

$699.99 USD

(Used) 2006 Cummins ISB 5.9, ENGINE ECM- Serial Number: A35000730, Part Number: P4921776-RX, DC: 1931, Engine information- Displacement: 5.9L, Serial Number: 60285931, Part Number 4018419,...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	MT45 Chassis
Will Fit Year(s)	2007
Part Number	P4921776-RX
Stock Number	P-48323
MLS Number	12073968
Category	Engine Control Modules (ECM)
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Cummins ISB 5.9L Turbocharger / Supercharger

$650 USD

Good, used Turbo from Cummins 6BT 5.9 engine. The Turbo has been visually inspected and is in good working condition. The fittings are in good working condition. The bolt holes are clean and...

Condition	Used
Part Number	P-14993
Stock Number	P-14993
MLS Number	12493731
Category	Turbochargers / Superchargers
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Cummins ISB 5.9L Engine Control Module (ECM) for a 2006 Freightliner MT45 Chassis

$599.99 USD

(Used) 2005 Cummins ISB 5.9, ENGINE ECM- Serial Number: 38048108, Part Number: 4921776, E/C: Z90030.23, Engine Information- Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185,...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	MT45 Chassis
Will Fit Year(s)	2006
Part Number	4921776
Stock Number	P-48327
MLS Number	12073972
Category	Engine Control Modules (ECM)
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB 5.9L Engine Control Module (ECM) for a 2007 Freightliner MT45 Chassis

$599.99 USD

(Used) 2006 Cummins ISB 5.9, ENGINE ECM- Serial Number: 29042748, Part Number: 4921776, E/C: Z90030.18, Engine Information- Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185,...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	MT45 Chassis
Will Fit Year(s)	2007
Part Number	4921776
Stock Number	P-48471
MLS Number	12074111
Category	Engine Control Modules (ECM)
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts