Used Cummins Engines For Sale

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Cummins 4BT 3.9 Turbo Diesel Engine UNUSED SURPLUS! 105 HP

$9,295 USD

Cummins 4BT 3.9 diesel engine, turbocharged, mechanical fuel system, inline pump, 105 HP rating, complete as pictured w/ flywheel, housing accessories. ENGINE IS UNUSED SURPLUS, COMES JUST...

Condition	Used
Stock Number	18581
MLS Number	14231056
Category	Engines
Last Updated	3/8/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

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1989 Cummins 6BTA 5.9 REBUILT Diesel Engine CPL 0599

$9,295 USD

1989 Cummins 6BTA 5.9 diesel engine, FRESH REBUILD, CPL 0599 (CPL 599,) 177 HP at 2500 RPM rating, mechanical fuel system, charge air cooled, 6BT series, turbocharged, complete on...

Condition	Used
Stock Number	18580
MLS Number	14231053
Category	Engines
Last Updated	3/8/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

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1992 Cummins 4B 3.9 Diesel Engine CPL 591

$4,695 USD

1992 Cummins 4B 3.9 diesel engine, naturally aspirated, mechanical fuel system, CPL 591 (CPL 0591,) 73 HP at 2300 RPM rating, removed from a sweeper unit in good running condition. TEST RAN...

Condition	Used
Stock Number	18576
MLS Number	14231044
Category	Engines
Last Updated	3/8/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2013 Cummins QSB 4.5 Diesel Engine - 139 HP

$7,850 USD

GOOD USED 2013 CUMMINS QSB4.5 DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S in OHIO. 2,023 HOURS SHOWING ON ECM, RUN TESTED and COMPLETE with ECM, FLYWHEEL, STARTER, ALTERNATOR, 139 HP...

Condition	Used
Horse Power	139 HP
Stock Number	QSB-73499844
MLS Number	14230118
Category	Engines
Last Updated	3/7/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

2012 Cummins QSB 4.5 Diesel Engine - 139 HP

$8,250 USD

GOOD USED 2012 CUMMINS QSB4.5 DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S in OHIO. 1,671 HOURS SHOWING ON ECM, RUN TESTED and COMPLETE with ECM, FLYWHEEL, STARTER, ALTERNATOR, 139 HP @...

Condition	Used
Horse Power	139 HP
Stock Number	QSB-73377524
MLS Number	14230115
Category	Engines
Last Updated	3/7/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

2012 Cummins QSB 4.5 Diesel Engine - 139 HP

$8,950 USD

LOW HOUR, 2012 CUMMINS QSB4.5 USED DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S in OHIO. 352 HOURS SHOWING ON ECM, RUN TESTED and COMPLETE with ECM, FLYWHEEL, STARTER, ALTERNATOR, 139...

Condition	Used
Horse Power	139 HP
Stock Number	QSB-73380344
MLS Number	14229567
Category	Engines
Last Updated	3/7/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

2013 Cummins QSB 4.5 Diesel Engine - 139 HP

$8,250 USD

GOOD USED 2013 CUMMINS QSB4.5 DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S in OHIO. 1,739 HOURS SHOWING ON ECM, RUN TESTED and COMPLETE with ECM, FLYWHEEL, STARTER, ALTERNATOR, 139 HP...

Condition	Used
Horse Power	139 HP
Stock Number	QSB-73494505
MLS Number	14229566
Category	Engines
Last Updated	3/7/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

2018 Cummins X15 Engine for a Peterbilt 579

Contact for price

X15 CM2350 X114B, 400 HP, CPL 4342, Core Engine, Missing Top End.

Condition	Used
CPL/ARR	4342
Horse Power	400 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4360-1
MLS Number	14137491
Category	Engines
Last Updated	3/7/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2004 Cummins ISL G Engine for a Autocar WXLL

$3,500 USD

Cummins ISL (CNG), 280 HP, Service model Name ISC CM850, S/N 46328880, CPL 8161, CM850, DOM 2003. Turn 360

Condition	Used
CPL/ARR	8161
Horse Power	300 HP
Fits To Make(s)	Autocar
Fits To Model(s)	WXLL
Stock Number	410-3
MLS Number	13886422
Category	Engines
Last Updated	3/7/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2015 Cummins ISB 6.7L Engine for a Cummins ISB6.7

$4,250 USD

Good running Cummins ISB6.7 Cm2350 B101 engine assembly.155,137 miles. 46psi oil pressure. 120 Day Guarantee.

Condition	Used
Horse Power	240 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISB6.7
Stock Number	1069684
MLS Number	14228768
Category	Engines
Last Updated	3/7/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2010 Cummins ISM Engine

$5,500 USD

Good running Cummins ISM Cm876 EGR engine assembly. 136,894 Miles. 48 PSI oil pressure. 120 Day guarantee.

Condition	Used
Horse Power	385 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISM
Stock Number	1069448
MLS Number	14228765
Category	Engines
Last Updated	3/7/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2015 Cummins ISB 6.7L Engine for a Cummins ISB6.7

$3,500 USD

Good running Cummins ISB6.7 Cm2350 B101 engine assembly with air.47psi oil pressure. ECM sold seperately. 120 Day Guarantee.

Condition	Used
Horse Power	200 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISB6.7
Stock Number	1068652
MLS Number	14228764
Category	Engines
Last Updated	3/7/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

Cummins ISM Engine

$6,500 USD

Good running Cummins ISM Cm570 non-egr engine assembly. 137,715 miles. 48psi oil pressure. Needs turbo. 120 Day Guarantee.

Condition	Used
Horse Power	280 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISM
Stock Number	1051827
MLS Number	13274599
Category	Engines
Last Updated	3/7/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

1999 Cummins ISB 5.9L Engine for a Cummins ISB5.9

$4,500 USD

Good running Cummins ISB5.9 CM550 engine assembly. 12K miles. Needs engine harness. 120 day guarantee.

Condition	Used
Horse Power	215 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISB5.9
Stock Number	1030451
MLS Number	11664673
Category	Engines
Last Updated	3/7/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2010 Cummins ISX Engine for a Cummins ISX 2732

$5,333.34 USD

Condition	Used
Usage	1,304,708 Miles
CPL/ARR	2732
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 2732
Stock Number	2562976
MLS Number	13853438
Category	Engines
Last Updated	3/14/2026
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

2004 Cummins ISX Engine for a Cummins ISX 8520

$7,650 USD

Condition	Used
Usage	1,459,364 Miles
CPL/ARR	8519
Horse Power	500 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX 8520
Stock Number	2581621
MLS Number	14129528
Category	Engines
Last Updated	3/7/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2014 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
Usage	791,651 Miles
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2573621
MLS Number	14049753
Category	Engines
Last Updated	3/7/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2016 Cummins ISL G Engine for a Cummins ISLG 3519

$2,975 USD

SERIAL NO: 73839289

Condition	Used
CPL/ARR	3519
Horse Power	320 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISLG 3519
Stock Number	2606336
MLS Number	14146956
Category	Engines
Last Updated	3/7/2026
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

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Cummins ISB 6.7L Engine for a 2023 Ram 5500 Chassis

$11,995 USD

6.7L ISB 17K MILES!!! TEST RUNS GOOD. RODS MAIN BEARING LOOK GOOD, TURBO AND CAM LOOK GOOD. 180 DAY WARRANTY HARD PARTS ONLY, Serial#: GET, Horse Power: 000

Condition	Used
Fits To Make(s)	RAM
Fits To Model(s)	5500 Chassis
Will Fit Year(s)	2023
Stock Number	72425-1
MLS Number	13749086
Category	Engines
Last Updated	3/7/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 370-___ SHOW
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2016 Cummins ISX15 Engine for a Kenworth T680

$12,205 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79851268 Horsepower: 425 CUMMINS ISX15, JAKES, 425HP, 612561 MILES, 14118 HOURS, BEARINGS INSPECTED

Condition	Used
CPL/ARR	4583
Assembly Number	4583
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25308978
MLS Number	11655510
Category	Engines
Last Updated	3/7/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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2016 Cummins ISX15 Engine for a Kenworth T680

$9,155 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79815171 Horsepower: 450

Condition	Used
Assembly Number	4583
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25451732
MLS Number	12144952
Category	Engines
Last Updated	3/7/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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2016 Used Cummins ISX15 Engine

$17,000 USD

Used ISX15 Engine, AR/CPL #: 4586

Condition	Used
Fits To Make(s)	N/A
Will Fit Year(s)	2016
Part Number	79923596
Stock Number	500-19547
MLS Number	14227949
Category	Engines
Last Updated	3/14/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

2017 Cummins ISX12 G Engine for a Volvo VNL

Contact for price

ISX12 G, 400 HP, S/N 75049522, CPL-3647, CM2180 EJ, Core, Locked Up. Valve Cover Ignition Coils Removed.

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	VOLVO
Fits To Model(s)	VNL
Stock Number	1893-1
MLS Number	13896920
Category	Engines
Last Updated	3/6/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2008 Cummins ISB 6.7L Engine for a Freightliner MT45 Chassis

$6,500 USD

ISB, 6.7L, CM2150; 200 HP; S/N 46891505; CPL 279; DOM 2008, 103,891.3 ECM Miles, 13,945 ECM Hours. NEW rod main bearings, New seals. (Please see video of engine running and test report)

Condition	Used
CPL/ARR	0279
Horse Power	200 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	MT45 Chassis
Stock Number	UPS-574670-1-BRG
MLS Number	13994505
Category	Engines
Last Updated	3/6/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment