Cummins X15 Engines with 500-549 HP For Sale

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2021 Cummins X15 Engine for a International LT625

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Cummins X15 EPA20, 500HP, CM2450 X124B, CPL- 5348, S/N- 80263054

Condition	Used
Horse Power	500 HP
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Stock Number	4409-1
MLS Number	14248878
Category	Engines
Last Updated	4/7/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(844) 938-___ SHOW
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USED 2020 Cummins X15 Engine RUN TESTED

$21,000 USD

2020 Cummins X15 Diesel Engine – EPA20 – Run Tested, This listing represents a 2020 Cummins X15 diesel engine (EPA 2020 emissions), known for its performance, efficiency, and reliability in...

Warranty

Condition	Used
CPL/ARR	5360
Horse Power	500 HP
Stock Number	2168
MLS Number	14268614
Category	Engines
Last Updated	3/26/2026
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

Cummins X15 Engine for a 2022 Kenworth T880

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(Used) 2021 Cummins X15 500V, ENGINE ASSEMBLY- Family Number: MCEXH0912XCA, Displacement: 14.9L, Horsepower: 500, Ar.No./CPL: 5535, Serial Number: 80331547, Part Number: E83D582H401X1F0815,...

Condition	Used
CPL/ARR	5535
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2022
Part Number	E83D582H401X1F0815
Stock Number	P-500431
MLS Number	14248149
Category	Engines
Last Updated	3/17/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2020 Cummins X15 Engine for a Peterbilt 389

$23,000 USD

COMPLETE ENGINE WITH ECM VERY CLEAN AND INSPECTED

Condition	Used
Usage	343,883 Miles
Horse Power	525 HP
Fits To Make(s)	PETERBILT
Fits To Model(s)	389
Stock Number	12282
MLS Number	14102611
Category	Engines
Last Updated	2/5/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

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Cummins X15 Engine for a 2022 International HX520

$29,300 USD

Nous livrons partout au Canada et aux États-Unis. We ship anywhere in Canada and USA. - Stock: 6846M - Moteur/ Engine : 2022 - Cummins X15 CM2450 - 500 HPJ / 1850 lbs - 370 115 KM / 6966...

Condition	Used
Horse Power	500 HP
Fits To Make(s)	International
Fits To Model(s)	HX520
Will Fit Year(s)	2022
Stock Number	6846M
MLS Number	14113735
Category	Engines
Last Updated	1/28/2026
Location	Beauceville, QC, Canada
Sold By	Camions Gilbert

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Cummins X15 Engine for a 2021 Kenworth T880

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2021 Cummins X15 for sale 500 HP, Serial: 80237438, CPL:5348 Family: LCEXH0912XAZ. EGR,PTOX,SCRC Call, text, or email us for more information. We ship everywhere., Serial#: 80237438, Horse...

Condition	Used
CPL/ARR	5348
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T880
Will Fit Year(s)	2021
Part Number	80237438
Stock Number	KW-0882-1
MLS Number	13581398
Category	Engines
Last Updated	2/11/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(855) 905-___ SHOW
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2019 Cummins X15 Engine for a Cummins X15 4342 Bearing and Sealed

$17,500.15 USD

Condition	Used
Usage	719,051 Miles
CPL/ARR	4342
Horse Power	500 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15 4342
Stock Number	2233156
MLS Number	11931325
Category	Engines
Last Updated	12/31/2025
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

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Cummins X15 Engine for a 2023 Kenworth T680

$21,995 USD

X15 500HP CPL5881 CM2450 LOW MILE 166K,TEST RUN,BEARINGS CHECKED 6MOS WARRANTY BLOCK HEAD CRANK (FLYWHEEL HOUSING BROKE/ BROKEN BLOCK RH SIDE FRONT/ TURBOCHARGER NEEDS REPAIRED), Serial#:...

Condition	Used
CPL/ARR	5881
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2023
Part Number	CM2450
Stock Number	102925-4
MLS Number	13968632
Category	Engines
Last Updated	12/23/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(877) 254-___ SHOW
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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	12/15/2025
Location	Douglas, GA, US
Sold By	American Truck Parts, Inc.

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.

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.

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.

Cummins X15 Engine for a 2020 Peterbilt 389

$15,495.98 USD

(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	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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.

Cummins X15 Engine for a 2024 International LT62F

$26,495.98 USD

(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	2/11/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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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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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.

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.

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.

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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.

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.

Cummins X15 Engine for a 2019 International LT625

$15,495.98 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	1/27/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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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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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	2/12/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts