Cummins X15 Engines with 500-549 HP For Sale

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1 0

2020 Cummins X15 Engine for a Kenworth T680

$17,250 USD

ENGINE RUNS WELL AND HOLDS GOOD OIL PRESSURE/120 DAY WARRANTY ON ALL MAJOR CASTING PARTS

Condition	Used
Horse Power	500 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	27894
MLS Number	13440400
Category	Engines
Last Updated	10/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

4 0

2023 Cummins X15 Engine for a Kenworth T800

$32,000 USD

COMPLETE WITH ECM 69K MILES LOOKS LIKE NEW 525 H.P

Condition	Used
Usage	69,551 Miles
Horse Power	525 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T800
Stock Number	11646
MLS Number	13557797
Category	Engines
Last Updated	10/7/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

5 0

2022 Cummins X15 Engine for a Peterbilt 579

$23,000 USD

VERY CLEAN COMPLETE WITH ECM

Condition	Used
Usage	391,260 Miles
Horse Power	500 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	579
Stock Number	11599
MLS Number	13555949
Category	Engines
Last Updated	9/25/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

11 0

2020 Cummins X15 Engine for a Peterbilt 389

$22,500 USD

COMPLETE ENGINE WITH ECM AND TURBO IS LIKE NEW. VERY CLEAN

Condition	Used
Usage	530,956 Miles
Horse Power	525 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	389
Stock Number	11554
MLS Number	13550338
Category	Engines
Last Updated	7/26/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(844) 882-___ SHOW
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3 0

2019 Used, Cummins X15, CM2350, 500HP, CPL:4342, Egr, Dpf, Def, Top End Inspected,

$12,997 USD

Used, Cummins X15, CM2350, 500HP, CPL:4342, EGR, DPF, DEF, Top End Inspected, Bearings Inspected, Miles: 737,986, ESN:80036883 brake: Yes, Core Charge: 3500.00, Horse Power: 500, ARR/CPL:...

Condition	Used
CPL/ARR	4342
Horse Power	500 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Will Fit Year(s)	2019
Stock Number	542611
MLS Number	13313900
Category	Engines
Last Updated	10/1/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

2 0

Cummins X15 Engine Core

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(Core) Cummins ISX, ENGINE ASSEMBLY- Family Number: CEXH0912XAH Displacement: 15L, Horsepower:500, Reference images for condition For more information about this item, give us a call. We...

Condition	Used
Horse Power	500 HP
Stock Number	P-99282
MLS Number	13487968
Category	Engine Cores
Last Updated	7/15/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

3 0

Cummins X15 Engine Core

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(Core) Cummins ISX, ENGINE ASSEMBLY- Family Number: CEXH0912XAH Displacement: 15L, Horsepower: 500, ESN: 79094845 E.C.S.: PCM, EGR, Reference images for condition For more information about...

Condition	Used
Horse Power	500 HP
Stock Number	P-99281
MLS Number	13487967
Category	Engine Cores
Last Updated	7/15/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2 0

Cummins X15 Engine Core

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(Core) Cummins ISX, ENGINE ASSEMBLY- Family Number: CEXH0912XAH Displacement: 15L, Horsepower: 500, ESN: 1202297048 E.C.S.: PCM, EGR, Reference images for condition For more information...

Condition	Used
Horse Power	500 HP
Stock Number	P-99184
MLS Number	13486250
Category	Engine Cores
Last Updated	7/15/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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1 0

2022 Used, Cummins X-15, CM2450, 500HP, Cpl: 5779, Egr, Dpf, Def, Bearings Inspected,

$25,499 USD

Used, Cummins X-15, CM2450, 500HP, CPL: 5779, EGR, DPF, DEF, Bearings Inspected, Top End Inspected, Quick Start, Smooth Idle, ESN: 80528045, Dash Miles: 434,479 brake: Yes, Core Charge: 3500...

Condition	Used
CPL/ARR	5779
Horse Power	500 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Will Fit Year(s)	2022
Stock Number	543112
MLS Number	13568047
Category	Engines
Last Updated	10/1/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

7 0

Cummins X15 Engine for a 2020 Peterbilt 389

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(Used) 2019 Cummins X15, ENGINE ASSEMBLY- Family Number: KCEXH0912XAW, Displacement: 14L, Horsepower: 500, Ar.No./CPL: 4342, Serial Number: 80216534, Part Number: E6SSGV767Q8TCN7A7B, E.C.S:...

Condition	Used
CPL/ARR	4342
Horse Power	500 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	389
Will Fit Year(s)	2020
Part Number	E6SSGV767Q8TCN7A7B
Stock Number	P-105615
MLS Number	13663045
Category	Engines
Last Updated	10/28/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

7 1

2019 Cummins X15 Engine CPL4342 500HP EPA17

$19,500 USD

USED 2019 CUMMINS X15 DIESEL ENGINE , 2019 , CUMMINS , X15 , 500HP , CPL4342 , CM2350 , EPA17 , S/N 80197123 , TESTED, INSPECTED RUN TESTED 6/19/25...

Warranty

Condition	Used
CPL/ARR	4342
Assembly Number	CM2350
Horse Power	500 HP
Emission Rating	EPA 17
Part Number	CPL4342
Stock Number	S7123EN
MLS Number	13656014
Category	Engines
Last Updated	7/26/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

5 0

Cummins X15 Engine for a 2024 International LT62F

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(Used) 2023 Cummins X15, ENGINE ASSEMBLY- Family Number: PCEXH0912XCA, Displacement: 14.9L, Horsepower: 500, Ar.No./CPL: 5881, Serial Number: 80498891, Part Number: 63E3C597, E.C.S: EGR,...

Condition	Used
CPL/ARR	5881
Horse Power	500 HP
Fits To Make(s)	International
Fits To Model(s)	LT62F
Will Fit Year(s)	2024
Part Number	63E3C597
Stock Number	P-104738
MLS Number	13648101
Category	Engines
Last Updated	10/28/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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10 0

Cummins X15 Engine Core for a 2018 Kenworth W900

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Cummins X15 engine for sale 500 HP, Serial: 80043087, Family: JCEXH0912XAW, Ref No: E6SSGV767Q8UC77A7B, CPL:4342. Call for more information, we ship everywhere., Serial#: 80043087, Horse...

Condition	Used
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2018
Stock Number	KW-0723-37
MLS Number	13621609
Category	Engine Cores
Last Updated	6/5/2025
Location	York, ON, Canada
Sold By	Lomoca Inc.

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1 0

2023 Used, Cummins X15, CM2450, 500HP, CPL:5881, Top End Inspected, Bearings

$21,499 USD

Used, Cummins X15, CM2450, 500HP, CPL:5881, Top End Inspected, Bearings Inspected, Quick Start, Smooth Idle, No Smoke, ECM Miles: 522,761 brake: Yes, Core Charge: 3500.00, Horse Power: 500HP...

Condition	Used
CPL/ARR	5881
Horse Power	500 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Will Fit Year(s)	2023
Stock Number	542994
MLS Number	13519108
Category	Engines
Last Updated	10/1/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(844) 938-___ SHOW
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4 0

2018 Cummins X15 Engine

$23,000 USD

GOOD RUNNING ENGINE

Warranty

Condition	Used
CPL/ARR	4343
Horse Power	525 HP
Stock Number	2033
MLS Number	13553063
Category	Engines
Last Updated	5/1/2025
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 385-___ SHOW
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8 1

2017 Cummins X15 Engine

$18,500 USD

(GOOD RUNNING/ TESTED) 2017 Cummins X15 Performance Series Diesel Engine (EPA17), CPL 4343, Service Model Name: X15 CM2350 X116B, HP: 525HP @ 1950RPM, Torque: 1850LBS @ 1150 RPM, Serial #...

Condition	Used
Usage	351,043 Miles
CPL/ARR	4343
Horse Power	525 HP
Part Number	CPL 4343
Stock Number	006379
MLS Number	13416037
Category	Engines
Last Updated	5/6/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

5 0

2020 Cummins X15 500HP Diesel Engine Assembly CM2450 CPL 5348

$19,500 USD

Good Used 2020 LOW MILE Cummins X15 500HP Diesel Engine Assembly, for Sale, with Warranty!!!! S/N 80243013, Family# LCEXH0912XAZ, CM2450, CPL 5348, Cummins X15 500 @1900RPM, 1845 Peak Torque...

Warranty

Condition	Used
CPL/ARR	5348
Assembly Number	CM2450
Horse Power	500 HP
Emission Rating	EPA20
Part Number	CPL 5348
Stock Number	S3013EN
MLS Number	12781581
Category	Engines
Last Updated	3/3/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

7 1

2021 Cummins X15 Diesel Engine Assembly CPL5479 CM2450 525HP

$32,500 USD

GOOD USED 2021 CUMMINS X15 DIESEL ENGINE ASSEMBLY FOR SALE WITH WARRANTY! , YEAR: 2021 , CPL 5479 , CM2450 , 525HP , TESTED, INSPECTED, RUN TEST...

Warranty

Condition	Used
CPL/ARR	5479
Assembly Number	CM2450
Horse Power	525 HP
Emission Rating	EPA 20
Part Number	CPL 5479
Stock Number	S3503EN
MLS Number	12898766
Category	Engines
Last Updated	3/3/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

5 0

2019 Cummins X15 Engine for a Freightliner CORONADO 122

$20,000 USD

COMES COMPLETE WITH ECM CAM WAS INSPECTED ENGINE IS VERY CLEAN INSIDE

Condition	Used
Usage	409,271 Miles
Horse Power	505 HP
Fits To Make(s)	FREIGHTLINER
Fits To Model(s)	CORONADO 122
Stock Number	10579
MLS Number	12876519
Category	Engines
Last Updated	2/25/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

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25 1

2021 Cummins X15 500 HP Engine

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2021 Cummins X15 500 HP Engine For Sale - CPL: 5348 - Family#: LCEXH0912XAZ - Serial#: 80286062 - Complete with all the accessories - Used - May have some cosmetic blemishes (see photos)....

Condition	Used
CPL/ARR	5348
Horse Power	500 HP
Fits To Make(s)	International
Fits To Model(s)	HX620
Will Fit Year(s)	2021
Stock Number	IN-0839-2
MLS Number	12865845
Category	Engines
Last Updated	12/2/2024
Location	York, ON, Canada
Sold By	Lomoca Inc.

8 1

2018 Cummins X15 Diesel Engine Assembly, 505HP CM2350 CPL4343

$24,000 USD

GOOD USED 2018 CUMMINS X15 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY! , 2018 , CUMMINS , X15 505HP , 505HP , CM2350 , CPL4343 , TESTED,...

Warranty

Condition	Used
CPL/ARR	4343
Assembly Number	CM2350
Horse Power	505 HP
Emission Rating	EPA 17
Part Number	CM2350
Stock Number	S2813EN
MLS Number	13034898
Category	Engines
Last Updated	1/22/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

7 1

Cummins X15 Engine for a 2019 International LT625

$15,499.99 USD

(Used) 2019 Cummins X15, ENGINE ASSEMBLY- Family Number: JCEXH0912XAW, Displacement: 14.9L, Horsepower: Set at 400HP with max of 500HP Serial Number: 80073699, ECS: EGR, PTOX, SCRO, For more...

Condition	Used
CPL/ARR	4342
Horse Power	500 HP
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2019
Stock Number	P-34825
MLS Number	11749419
Category	Engines
Last Updated	3/10/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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4 1

Cummins X15 Engine for a 2019 Kenworth T800

$17,995 USD

X15 500HP CM2350 WILL TEST RUN, NEW RODS, MAINS, CAM TURBO OK. 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 80102096, Horse Power: 500HP, ARR/CPL: 4342

Condition	Used
CPL/ARR	4342
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	2019
Part Number	CM2350
Stock Number	61624-1
MLS Number	12957050
Category	Engines
Last Updated	7/3/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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2 1

Cummins X15 Engine for a 2019 Kenworth T680

$15,995 USD

PENDING INSPECTION. ISX15 500HP RUNS GOOD NO BLOWBY, 180 DAY HEAD,BLOCK AND CRANK WARRANTY. ROD AND MAIN BEARINGS WILL BE INSPECTED., Serial#: 80065430, Core Charge: 4500.00, Horse Power:...

Condition	Used
CPL/ARR	4342
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2019
Part Number	CM2350
Stock Number	1424-6
MLS Number	12583503
Category	Engines
Last Updated	10/16/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts