Used Cummins Engines For Sale by Dealerships

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Cummins JT-6 B1 6 cylinder non-turbo diesel Engine

$3,750 USD

Make: Cummins Model: JT-6 B1 Our Diesel Techs have 25 years experience testing, rebuilding and repairing diesel engines they test and run every Diesel engine or machine before we ship to...

Condition	Used
Stock Number	T13760
MLS Number	12956165
Category	Engines
Last Updated	3/30/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

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Cummins ISL 6 cylinder turbo diesel Engine

$4,995 USD

Make:cummins Model:ISL Our Diesel Techs have 25 years experience testing, rebuilding and repairing diesel engines they test and run every Diesel engine or machine before we ship to our...

Condition	Used
Stock Number	T2569
MLS Number	12955258
Category	Engines
Last Updated	3/30/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

(866) 946-___ SHOW
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Cummins QSK50 Engine

$35,000 USD

35k, Eh3500, good core, [Available Now],

Condition	Used
MLS Number	12955036
Category	Engines
Last Updated	6/26/2024
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

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Cummins QSK50 Engine

$15,000 USD

Good core, Frac spec, [Available Now],

Condition	Used
MLS Number	12955025
Category	Engines
Last Updated	6/26/2024
Location	Decatur, TX, US
Sold By	Industrial Diesel, Inc.

(844) 385-___ SHOW
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2021 Cummins X15 Engine

$21,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2021 Cummins X15 Diesel Engine (EPA21), CPL 5779, Service Model Name: X15 CM2450 x 124B, Serial # 80364821, Family # MCEXH0912XCA, Market Name: X15,...

Condition	Used
CPL/ARR	5779
Part Number	CPL 5779
Stock Number	006147
MLS Number	12954181
Category	Engines
Last Updated	1/5/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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Cummins ISXG 12 6 cylinder turbo natural gas engine

$3,950 USD

Cummins ISXG 12 6 cylinder turbo natural gas engine message for additional photos, questions, or for a video Our Diesel Techs have 25 years experience testing, rebuilding and repairing...

Condition	Used
Stock Number	T2613
MLS Number	12870341
Category	Engines
Last Updated	3/30/2026
Location	Scranton, PA, US
Sold By	Big Iron Equipment LLC

(844) 835-___ SHOW
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1998 1999 2000 2001 2002 2003 Cummins ISB 5.9L 24-Valve Diesel Engine Non-Egr CM550 CPL 2686

$3,499.99 USD

(GOOD RUNNER) 2002 CUMMINS ISB DIESEL ENGINE, 5.9L, 24-Valve,(NON-EGR MODEL),SERIAL# 46258140, ISB-CM550, CPL 2686, FAMILY# 2CEXH0359BAB, RUNS GREAT, INCLUDES WARRANTY,STOCK#...

Warranty

Condition	Used
CPL/ARR	ISB 5.9L 24-Valve non-EGR
Assembly Number	ISB-CM550
Fits To Equipment	Freightliner Truck
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L 24-Valve Non-Egr CM550
Will Fit Year(s)	1998 1999 2000 2001 2002 2003
Part Number	Cummins ISB 5.9L 24-Valve
Stock Number	218670-12
MLS Number	10683004
Category	Engines
Last Updated	8/26/2024
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

(844) 835-___ SHOW
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1998 1999 2000 2001 2002 2003 Cummins ISB 5.9L Diesel Engine CM550 Recon Reman 60245340

$3,499.99 USD

(GOOD RUNNER) FITS (1998 - 2003) CUMMINS ISB DIESEL ENGINE, 5.9L, 24-Valve,(NON-EGR MODEL), RECON REMAN SERIAL# 60245340, ISB-CM550, RUNS GREAT INCLUDES WARRANTY,STOCK# 218585-12. MACHINERY...

Warranty

Condition	Used
CPL/ARR	ISB 5.9L 24-Valve non-EGR
Assembly Number	ISB-CM550
Fits To Make(s)	Cummins
Fits To Model(s)	ISB 5.9L 24-Valve Non-Egr CM550
Will Fit Year(s)	1998 1999 2000 2001 2002 2003
Part Number	Cummins ISB 5.9L 24-Valve
Stock Number	218585-12
MLS Number	10504989
Category	Engines
Last Updated	8/26/2024
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

(844) 329-___ SHOW
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Cummins 6BT Turbo Diesel Engine

$4,950 USD

Engine was tested, runs great, ready to go. Only has 19k miles and 1580 hours. Cummins 6BT Turbo engine. 5.9 Liter w/P Pump. Was test ran here at our facility. No blow by or smoke. Will be...

Condition	Used
Usage	1,580 Hours
CPL/ARR	1582
Horse Power	190 HP
Stock Number	3422
MLS Number	12951428
Category	Engines
Last Updated	6/24/2024
Location	Springville, PA, US
Sold By	Summit Core Supply

(833) 662-___ SHOW
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1978 Cummins V-555 C230 Diesel Engine V8

$4,595 USD

1978 Cummins V8-555 diesel engine, serial # 20180491, CPL 5011, 188 HP at 2500 RPM rating, naturally aspirated, mechanical fuel system, removed from a road grader application. STRONG...

Condition	Used
Stock Number	16482
MLS Number	12951394
Category	Engines
Last Updated	6/25/2024
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

Cummins ISB 5.9L Engine for a 2007 Sterling SC8000 Cargo

$3,995.98 USD

(Used) 2006 Cummins ISB 5.9, ENGINE ASSEMBLY- Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 200, Ar. No./CPL: 8136, Serial Number: 46669617, Part Number: C01-00049-020, E.C.S....

Condition	Used
CPL/ARR	8136
Horse Power	200 HP
Fits To Make(s)	Sterling
Fits To Model(s)	SC8000 Cargo
Will Fit Year(s)	2007
Part Number	C01-00049-020
Stock Number	P-82917
MLS Number	12951189
Category	Engines
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins QSB 6.7 Engine for a 2007 Capacity Of Texas TJ7000

$6,495.98 USD

(Used) 2006 Cummins QSB6.7, ENGINE ASSEMBLY- Family Number: ACEXL0409AAC, Displacement: 6.7L, Horsepower: 160, Part Number: 4989273 Reference images for condition For more information...

Condition	Used
Horse Power	160 HP
Fits To Make(s)	Capacity of Texas
Fits To Model(s)	TJ7000
Will Fit Year(s)	2007
Stock Number	P-82840
MLS Number	12951118
Category	Engines
Last Updated	1/27/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins X15 Engine for a 2018 International LT625

$12,999.99 USD

(Used) 2017 CUMMINS ISX15 ENGINE ASSEMBLY- Family Number: HCEXH0912XAW, Horsepower: 450, Displacement: 15L, E.C.S.: EGR, PTOX, SCRC, CPL: 4342, Serial Number: 79978510, Reference images for...

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2018
Part Number	HCEXH0912XAW
Stock Number	P-33132
MLS Number	11669507
Category	Engines
Last Updated	6/20/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(833) 637-___ SHOW
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Cummins L10 Engine - 330 HP

$8,500 USD

Cummins L10 ENGINE - Air to Air ~ $8500, Serial#: 12897, Horse Power: 330

Condition	Used
Horse Power	330 HP
Part Number	34662121
Stock Number	295462981
MLS Number	12948581
Category	Engines
Last Updated	6/22/2024
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

Cummins ISX12 G Engine for a 2015 Mack CXU633T

$7,495 USD

(Used) 2014 Cummins ISX12-G, ENGINE ASSEMBLY- Family Number: ECEXH0729XBA, Displacement: 11.9L, Horsepower: 400, Ar.No./CPL: 3647, Serial Number: 75027418, Part Number: 22229550, ECS: HO2S,...

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXU633T
Will Fit Year(s)	2015
Part Number	22229550
Stock Number	P-82836
MLS Number	12945093
Category	Engines
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins C8.3 Engine for a 1996 Ford LT8000

$5,995.98 USD

(Used) 1995 Cummins C8.3-275, ENGINE ASSEMBLY- Family Number: SCE505D6DAAW, Displacement: 8.3L, Horsepower: 275, Ar.No./CPL: 1566, Serial Number: 45219892, Part Number: CUST20410, E.C.S.: OC...

Condition	Used
CPL/ARR	1566
Horse Power	275 HP
Fits To Make(s)	Ford
Fits To Model(s)	LT8000
Will Fit Year(s)	1996
Part Number	CUST20410
Stock Number	P-82814
MLS Number	12945072
Category	Engines
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins QSB 6.7 Engine for a 2007 Ottawa Kalmar 4x2

$6,495.98 USD

(Used) 2007 Cummins QSB6.7, ENGINE ASSEMBLY- Family Number: 7CEXL0409AAC, Displacement: 6.7L, Horsepower: 160, Serial Number: 46798382, Part Number: 3284906, Reference images for condition...

Condition	Used
Horse Power	160 HP
Fits To Make(s)	Ottawa
Fits To Model(s)	Kalmar 4x2
Will Fit Year(s)	2007
Part Number	3284906
Stock Number	P-82797
MLS Number	12945057
Category	Engines
Last Updated	1/27/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 385-___ SHOW
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2016 Cummins QSF 3.8 Engine

$10,900 USD

(RUN TESTED/ INSPECTED) 2016 Cummins QSF3.8 Diesel Engine (POWERUNIT), CPL 4142, 120HP @ 2500RPM, Serial # 89246531, Engine Family #: GCEXL03.8AAA, Service Model Name: QSF3.8 CM2350 F107....

Condition	Used
Usage	1,211 Hours
Part Number	CPL 4142
Stock Number	006139
MLS Number	12944689
Category	Engines
Last Updated	6/20/2024
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(833) 541-___ SHOW
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Cummins ISB Engine for a 2016 International DuraStar 4300

$9,500 USD

6.7 CUMMINS 260HP CM2350, RUNS GOOD LITTLE BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 73817128, Horse Power: 260, ARR/CPL: 4515

Condition	Used
CPL/ARR	4515
Horse Power	260 HP
Fits To Make(s)	International
Fits To Model(s)	DuraStar 4300
Will Fit Year(s)	2016
Part Number	CM2350
Stock Number	52524-1
MLS Number	12909341
Category	Engines
Last Updated	6/20/2024
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Cummins ISX15 Engine for a 2013 Kenworth T800

$9,000 USD

2013 Kenworth t800 CAB COMPLETE - ISX/x15 Wired~$9000, Serial#: 1, Horse Power: 1

Condition	Used
Horse Power	1 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2013
Stock Number	295462963
MLS Number	12941838
Category	Engines
Last Updated	6/19/2024
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

Cummins ISB 5.9L Engine for a 2006 Freightliner MT45 Chassis

$3,995.98 USD

(Used) 2006 Cummins ISB 5.9L, ENGINE ASSEMBLY- REMANUFACTURED- Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185, Ar.No./CPL: 8136, Serial Number: 60707585, Reference images...

Condition	Used
CPL/ARR	8136
Horse Power	185 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	MT45 Chassis
Will Fit Year(s)	2006
Stock Number	P-82551
MLS Number	12938728
Category	Engines
Last Updated	2/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISB 5.9L Engine for a 2006 Freightliner MT45 Chassis

$3,995.98 USD

(Used) 2006 Cummins ISB 5.9, ENGINE ASSEMBLY- REMANUFACTURED- Family Number: 6CEXH0359BAG, Displacement: 5.9L, Horsepower: 185, Ar.No./CPL: 8136, Serial Number: 60705877, Reference images...

Condition	Used
CPL/ARR	8136
Horse Power	185 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	MT45 Chassis
Will Fit Year(s)	2006
Stock Number	P-82548
MLS Number	12938725
Category	Engines
Last Updated	2/9/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISX12 G Engine for a 2015 Mack CXU632

$7,495 USD

(Used) 2014 Cummins ISX12-G, ENGINE ASSEMBLY- Family Number: ECEXH0729XBA, Displacement: 11.9L, Horsepower: 400, Ar.No./CPL: 3647, Serial Number: 75031213, Part Number: 2222550, ECS: HO2S,...

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXU632
Will Fit Year(s)	2015
Part Number	22229550
Stock Number	P-82547
MLS Number	12938724
Category	Engines
Last Updated	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISX12 G Engine for a 2015 Mack CXU632

$7,495 USD

(Used) 2014 Cummins ISX12-G ENGINE ASSEMBLY- Family Number: ECEXH0729XBA Displacement: 11.9L, Horsepower: 400, Fuel: CNG, For more information about this item, give us a call. We ship...

Condition	Used
Horse Power	400 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXU632
Will Fit Year(s)	2015
Stock Number	P-82501
MLS Number	12938679
Category	Engines
Last Updated	11/22/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts