Cummins X15 Engines For Sale

2022 Cummins X15 Engine for a Freightliner Cascadia

$19,310 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5779 Serial#: 80382570 Horsepower: 450

Condition	Used
Assembly Number	CPL 5779
Fits To Make(s)	Freightliner
Fits To Model(s)	CASCADIA
Stock Number	25507661
MLS Number	12366807
Category	Engines
Last Updated	9/5/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

Cummins X15 Engine for a 2020 International LT625

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(Used) 2019 Cummins X15 450SA, ENGINE ASSEMBLY- Family Number: KCEXH0912XAW, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 4342, Serial Number: 80221053, Part Number: A9341D4D, E.C.S:...

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2020
Part Number	A9341D4D
Stock Number	P-510728
MLS Number	14530023
Category	Engines
Last Updated	9/4/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2019 Cummins X15 Engine for a Cummins X15 4342

$11,000.45 USD

Condition	Used
Usage	714,367 Miles
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15 4342
Stock Number	2641405
MLS Number	14583607
Category	Engines
Last Updated	9/3/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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2018 Cummins X15 Engine for a Peterbilt 579

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Cummins X15, EPA17 ,450HP, CPL-4342, CM2350 X114B, S/N- 79965621, Turns 360

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4548-1
MLS Number	14490944
Category	Engines
Last Updated	9/4/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2021 Cummins X15 Engine for a Peterbilt 567

$24,450 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5348 Serial#: 80234778 Horsepower: 500

Condition	Used
Assembly Number	5348
Fits To Make(s)	Peterbilt
Fits To Model(s)	567
Stock Number	25761828
MLS Number	13435000
Category	Engines
Last Updated	9/3/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

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Cummins X15 Engine

$20,000 USD

REMANUFACTURED CUMMINS X15 450SA CM2350 X114B LONG BLOCK ASSEMBLY LONG BLOCK INCLUDES, Block, Rods, Crankshaft gear, Piston assemblies, Flywheel housing, Water pump, Oil pan, Oil filter,...

Condition	Remanufactured
Stock Number	1061061
MLS Number	14571432
Category	Engines
Last Updated	8/28/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2022 Cummins X15 Engine for a Peterbilt 389

$27,525 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5479 Serial#: 80306288 Horsepower: 525

Condition	Used
Assembly Number	5479
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Stock Number	25692341
MLS Number	13092310
Category	Engines
Last Updated	8/27/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2022 Cummins X15 Engine for a Kenworth T680

$19,310 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5779 Serial#: 80360591 Horsepower: 450

Condition	Used
Assembly Number	CPL 5779
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25695063
MLS Number	13108972
Category	Engines
Last Updated	8/28/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

Cummins X15 Engine for a 2023 Peterbilt 579

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(Used) 2022 Cummins X15, ENGINE ASSEMBLY- Family Number: NCEXH0912XCA, Displacement: 15L, Horsepower: 450, ARR/CPL: 5881 Serial Number: 80436341, E.C.S: EGR, PTOX, SCRC, For more...

Condition	Used
CPL/ARR	5881
Horse Power	450 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Will Fit Year(s)	2023
Stock Number	P-511851
MLS Number	14559301
Category	Engines
Last Updated	8/22/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2018 Cummins X15 Engine for a Kenworth T680

$11,170 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL4342 Serial#: 80000816 Horsepower: 450

Condition	Used
Assembly Number	CPL4342
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25507489
MLS Number	12366709
Category	Engines
Last Updated	8/21/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2019 Cummins X15 Engine for a Peterbilt 579

$11,170 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 80115163 Horsepower: 450

Condition	Used
Assembly Number	4342
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25734280
MLS Number	13303396
Category	Engines
Last Updated	8/21/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2019 Cummins X15 Engine for a International LT

$9,645 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 4342 Serial#: 80127364 Horsepower: 450

Condition	Used
Assembly Number	CPL 4342
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	25787717
MLS Number	13542743
Category	Engines
Last Updated	8/21/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2019 Cummins X15 Engine

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USED 2019 CUMMINS X15 400ST ENGINE, CPL:4342, STOCK:0805264, ESN:80076329, COMPLETE, FULLY INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8908-0805264
MLS Number	14524648
Category	Engines
Last Updated	8/20/2026
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(855) 465-___ SHOW
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Cummins X15 Engine - 450 HP, ARR/CPL 4342

$14,000 USD

X15.Good Running Engine, Core Charge: 2000.00, Horse Power: 450

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Stock Number	168410
MLS Number	12213834
Category	Engines
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

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Cummins X15 Engine - 450 HP, ARR/CPL 4342

$14,000 USD

X15. Good Runner. Turns. Missing: a/c compressor, alternator, fan hub, power steering pump, and clutch., Core Charge: 2000.00, Horse Power: 450

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Stock Number	168411
MLS Number	12128401
Category	Engines
Last Updated	8/20/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

2018 Cummins X15 Engine for a Peterbilt 579

$14,895 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 4342 Serial#: 79980666 Horsepower: 450

Condition	Used
Assembly Number	CPL 4342
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25603424
MLS Number	12673081
Category	Engines
Last Updated	8/26/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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2022 Cummins X15 Engine for a Peterbilt 579

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Cummins X15 EPA21, 500 HP, CPL-5535, CM2450 X124B, S/N- 80319149, Missing ECM, 608,151.8 ODO Miles

Condition	Used
CPL/ARR	5535
Horse Power	500 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	4581-1
MLS Number	14549848
Category	Engines
Last Updated	8/25/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

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Cummins X15 Engine for a Kenworth T680

$29,000 USD

Cummins X15 212,000 Miles

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	HOL 162597-BRG
MLS Number	14541733
Category	Engines
Last Updated	8/13/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Cummins X15 Engine for a 2019 Peterbilt 389

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(Used) 2018 Cummins X15, ENGINE ASSEMBLY- Family Number: JCEXH0912XAX, Displacement: 15L, Horsepower: 605, ARR/CPL: 4343, Serial Number: 80105571, E.C.S: EGR, PTOX, SCRC, For more...

Condition	Used
CPL/ARR	4343
Horse Power	605 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2019
Stock Number	P-510962
MLS Number	14534740
Category	Engines
Last Updated	8/12/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2022 Cummins X15 Engine for a Kenworth T680

$19,310 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5779 Serial#: 80353191 Horsepower: 400

Condition	Used
Assembly Number	5779
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25458416
MLS Number	12168977
Category	Engines
Last Updated	8/9/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

Cummins X15 Engine for a 2020 International HX520

$27,995 USD

(Used) 2019 Cummins X15 605, ENGINE ASSEMBLY- Family Number: KCEXH0912XAX, Displacement: 14.9L, Horsepower: 605, Ar.No./CPL: 4343, Serial Number: 80149391, Part Number: E7BBE4BF, E.C.S: EGR...

Condition	Used
CPL/ARR	4343
Horse Power	605 HP
Fits To Make(s)	International
Fits To Model(s)	HX520
Will Fit Year(s)	2020
Part Number	E7BBE4BF
Stock Number	P-498354
MLS Number	14164429
Category	Engines
Last Updated	8/12/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins X15 Engine for a 2022 International LT625

$17,250 USD

(Used) 2021 Cummins X15 450, ENGINE ASSEMBLY- Family Number: MCEXH0912XCA, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 5779, Serial Number: 80363137, Part Number: 357C4785, E.C.S: EGR,...

Condition	Used
CPL/ARR	5779
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2022
Part Number	357C4785
Stock Number	P-502814
MLS Number	14372586
Category	Engines
Last Updated	8/5/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2019 Cummins X15 Engine

$14,895 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 4342 Serial#: 80037558 Horsepower: 450

Condition	Used
Assembly Number	CPL 4342
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	25803017
MLS Number	13613878
Category	Engines
Last Updated	8/1/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(833) 541-___ SHOW
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Cummins X15 Engine for a 2019 International LT625

$14,995 USD

CUMMINS X15 400HP CM2350 CPL4342, RUNS GOOD,WILL CHECK BEARINGS. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK., Serial#: 80112401, Horse Power: 400

Condition	Used
Horse Power	400 HP
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2019
Stock Number	71126-3
MLS Number	14495692
Category	Engines
Last Updated	7/31/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts