Cummins ISB Engine Parts For Sale by Dealerships

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2014 Cummins ISB Engine Harmonic Balancer for a Thomas Built Bu SAF-T-LINER ER

$250 USD

Complete Harmonic Balancer, Good Condition, Call For More Information And Shipping Quote

Condition	Used
Fits To Make(s)	THOMAS BUILT BU
Fits To Model(s)	SAF-T-LINER ER
Stock Number	50407
MLS Number	11442254
Category	Engine Harmonic Balancers
Last Updated	5/26/2023
Location	Wheat Ridge, CO, US
Sold By	DTI Truck Parts

(GOOD USED) Cummins ISB 3967478 Air Transfer Elbow Tube

$50 USD

(GOOD USED) Cummins ISB 3967478 Air Transfer Elbow Tube For Sale, Elbow shape, P/N 3967478, Stock # 4566 All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING options are...

Condition	Used
Part Number	3967478
Stock Number	4566
MLS Number	12085369
Category	Engine Miscellaneous Parts
Last Updated	5/25/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(GOOD USED) Cummins ISB OEM 3959261 Connection Exhaust Outlet/ Air Transfer Tube

$125 USD

(GOOD USED) Cummins ISB OEM 3959261 Connection Exhaust Outlet/ Air Transfer Tube, Pulled off a Cummins ISB, Elbow shape, Part # 3959261, Stock # 4541 All our PARTS are TESTED and Ship...

Condition	Used
Part Number	3959261
Stock Number	4541
MLS Number	12083349
Category	Engine Miscellaneous Parts
Last Updated	5/25/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(GOOD USED) Cummins ISB OEM 3959261 Connection Exhaust Outlet/ Air Transfer Tube

$125 USD

(GOOD USED) Cummins ISB OEM 3959261 Connection Exhaust Outlet/ Air Transfer Tube, Pulled off a Cummins ISB, Elbow shape, Part # 3959261, Stock # 4540 , All ourPARTSareTESTEDand...

Condition	Used
Part Number	3959261
Stock Number	4540
MLS Number	12082212
Category	Engine Miscellaneous Parts
Last Updated	5/24/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins ISB Connection Exhaust Outlet/ Air Transfer Tube Part # 3959261

$125 USD

(GOOD USED) Cummins ISB OEM 3959261 Connection Exhaust Outlet/ Air Transfer Tube, Pulled off a Cummins ISB, Elbow shape, Part # 3959261, Stock # 4521 All ourPARTSareTESTEDand ShipPRIORITY...

Condition	Used
Part Number	3959261
Stock Number	4521
MLS Number	12081688
Category	Engine Miscellaneous Parts
Last Updated	5/24/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins ISB Engine Control Module (ECM) Part # 4943134

$825 USD

(TESTED W/ WARRANTY) Cummins ISB ECM Part # 4943134 For Sale, EGR Model, CM2150, ESN 46846302, CPL 279, ECM Code AJ90047, Fits 2004, 2005, 2006, ECM Serial # 19204, Stock # 4512 | Tested ...

Condition	Used
Part Number	4943134
Stock Number	4512
MLS Number	12080634
Category	Engine Control Modules (ECM)
Last Updated	12/6/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins ISB Engine Part # 3959261

$125 USD

(GOOD USED) Cummins 3959261 Connection Exhaust Outlet/ Air Transfer Tube, Pulled off a Cummins ISB 300HP, Part # 3959261, Stock # 4494 All our PARTS are TESTED and Ship PRIORITY MAIL!...

Condition	Used
Part Number	3959261
Stock Number	4494
MLS Number	12079108
Category	Engine Miscellaneous Parts
Last Updated	5/23/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins ISB 6.7L Engine Control Module (ECM)

$849.99 USD

(Used) Cummins ISB 6.7 ENGINE ECM- Serial Number: 20001748, Part Number: 4384841, CM: CM2350F, D/C: 08/03/2017, ESN: 58868743, E/C DO90070.05, For more information about this item, give us a...

Condition	Used
Part Number	4384841
Stock Number	P-44481
MLS Number	11988013
Category	Engine Control Modules (ECM)
Last Updated	5/28/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB Engine Control Module (ECM)

$699.99 USD

(Used) 2011 Cummins ISX12, ENGINE ECM- Part Number: 4993120, Serial Number: 510809. ESN: 75005662, D/C: 09222011, E/C: Cl 10089, Model: CM2250, Family Number: BCEXH0729XAD, CPL: 3736, For...

Condition	Used
Part Number	4993120
Stock Number	P-39116
MLS Number	11861836
Category	Engine Control Modules (ECM)
Last Updated	6/10/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB Engine Control Module (ECM)

$599.99 USD

(Used) 2005 Cummins ISB, ECM- CM: CM850, Serial Number: 26018229, Part Number: 4921776, ESN: 46517775, E/C: Z90030.18, Displacement: 5.9L, Horsepower: 185, CPL: 8136, Engine: Core, Trans.: P...

Condition	Used
Part Number	4921776
Stock Number	P-35875
MLS Number	11774154
Category	Engine Control Modules (ECM)
Last Updated	6/10/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2010 Cummins ISB Engine Control Module (ECM)

$799.99 USD

(Used) 2010 Cummins ISB 200, ECM- Serial Number: ETE0023358, Part Number: 4306473, Engine: P-35339, Model: ISB 200, Displacement: 409 /6.7 Horsepower: 200, Serial Number: 73024045, Part...

Condition	Used
Will Fit Year(s)	2010
Part Number	4306473
Stock Number	P-35342
MLS Number	11764106
Category	Engine Control Modules (ECM)
Last Updated	5/20/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB Engine Control Module (ECM)

$799.99 USD

(Used) Cummins ISB, ECM- Serial Number: 2032753, Part Number: 3944124, Displacement: 8.9Lts, Horsepower: 280, Serial Number: 60278381, Part Number: 4018326, CPL: 2687, For more information...

Condition	Used
Part Number	3944124
Stock Number	P-35325
MLS Number	11759585
Category	Engine Control Modules (ECM)
Last Updated	5/20/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB Engine Control Module (ECM)

Price Drop $299.99 USD

(used) 2009 Cummins ISB 200, ECM- Part Number: 4943134, Serial Number: 118441 ESN: 57927862, E /C: AU9019.03, CM CM2150D, For more information about this item, give us a call. We ship...

Condition	Used
Part Number	4943134
Stock Number	P-35162
MLS Number	11755177
Category	Engine Control Modules (ECM)
Last Updated	1/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB Engine Control Module (ECM)

Price Drop $299.99 USD

(Used) 2009 Cummins ISB, ENGINE ASSEMBLY- Serial Number: 31364, Part Number: 4943134, ESN: 60294665, ECM CODE: AU90091.32, Engine: P-34253, Family Number: 9CEXH0408BAD, Displacement: 6.7...

Condition	Used
Part Number	5253221
Stock Number	P-34254
MLS Number	11725930
Category	Engine Control Modules (ECM)
Last Updated	1/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB Engine Control Module (ECM)

Price Drop $299.99 USD

(Used) 2009 Cummins ISB, ECM- Serial Number: 121302, Part Number: 4943134, ESN: 57927796, Family Number: 9CEXH0408BAG, Displacement: 6.7L, Horsepower: 200, CPL: 3389, E.C.S.: PCM, EGR, PTOX,...

Condition	Used
Part Number	4943134
Stock Number	P-33530
MLS Number	11706499
Category	Engine Control Modules (ECM)
Last Updated	1/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB Engine Control Module (ECM)

$199.99 USD

(Used) 2002 Cummins ISB, ECM- Serial Number: 10003568, Part Number: 3990517, Family Number: 2CEXH0359BAB, Displacement: 5.9L, Horsepower: 185, ESN: 60292902, CPL: 2687, Model: DR1581-RX,...

Condition	Used
CPL/ARR	2687
Part Number	3990517
Stock Number	P-33123
MLS Number	11669498
Category	Engine Control Modules (ECM)
Last Updated	5/8/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB Engine Control Module (ECM)

Price Drop $299.99 USD

(Used) 2009 Cummins ISB 200, ECM- Serial Number: 122139, Part Number: 4943134, Family Number: 9CEXH0408BAG, Displacement: 6.7L, Horsepower: 200, ESN: 57927937, CPL: 3389, Engine: P-32519,...

Condition	Used
CPL/ARR	3389
Part Number	4943134
Stock Number	P-32520
MLS Number	11642060
Category	Engine Control Modules (ECM)
Last Updated	1/14/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB 6.7L Engine Control Module (ECM)

$699.99 USD

(Used) 2009 Cummins ISB 6.7, ECM- Serial Number: 5662, Part Number: 4993120, ESN: 73089707, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK...

Condition	Used
Part Number	4993120
Stock Number	P-32355
MLS Number	11620004
Category	Engine Control Modules (ECM)
Last Updated	6/10/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB 6.7L Engine Control Module (ECM) for a 2014 Freightliner M2 106

$699.99 USD

(Used) 2013 Cummins ISB6.7, ENGINE ECM- Part Number: 4993120, Serial Number: 96918, Horsepower: 220, CPL: 3071, ESN: 73388768, For more information about this item, give us a call. We ship...

Condition	Used
CPL/ARR	3071
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2014
Part Number	4993120
Stock Number	P-30782
MLS Number	11473434
Category	Engine Control Modules (ECM)
Last Updated	6/10/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB Engine Control Module (ECM)

$599.99 USD

(Used) 2006 Cummins ISB, ECM- Serial Number: 23021673, Part Number: 3965159, Family Number: 6CEXH059BAG, Horsepower: 185, CPL: 8136, ESN: 57230497/ 60292869, For more information about this...

Condition	Used
CPL/ARR	8136
Part Number	3965159
Stock Number	P-29961
MLS Number	11407848
Category	Engine Control Modules (ECM)
Last Updated	6/10/2023
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB 6.7L Engine Control Module (ECM)

$995 USD

GOOD USED ISB 6.7 ECM GUARANTEED TO BE ABLE TO REPROGRAM PART# 5317110, Serial#: 58462119, Casting#: 58462119

Condition	Used
Part Number	5317110
Stock Number	P-60284
MLS Number	11640497
Category	Engine Control Modules (ECM)
Last Updated	5/19/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISB Engine Oil Pan

$34.41 USD

NEW PAPER STYLE PAN GASKET FITS CUMMINS QSB ISB., Serial#: NA, Core Charge: 0, Material: Other, Sump Position: Other

Condition	New
Part Number	131868 4943167 4936940
Stock Number	131868
MLS Number	10156818
Category	Engine Oil Pans
Last Updated	9/17/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISB Piston / Rod

$50 USD

GOOD USED 6.7 ISB CONNECTING RODS, Serial#: 5257364, Core Charge: N/A, Casting#: 5257364

Condition	Used
Part Number	5257364
Stock Number	6.7-10
MLS Number	9680069
Category	Pistons & Rod Parts
Last Updated	5/19/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins ISB Front Engine Cover

$225 USD

GOOD USED 6.7 ISB FRONT TIMING COVER 5258752 / 5258753 / 5255790 / 5255791 / 5255792, Serial#: 5258750, Core Charge: N/A, Casting#: 5258750

Condition	Used
Part Number	5258751
Stock Number	6.7-5
MLS Number	9680064
Category	Front Engine Covers
Last Updated	5/19/2023
Location	Ucon, ID, US
Sold By	Holst Truck Parts