Cummins X15 Engines with 450-499 HP For Sale

Featured Item

Cummins X15 Engine for a 2023 International LT625

$27,995 USD

(Used) 2022 Cummins X15, ENGINE ASSEMBLY- Family Number: NCEXH0912XCA, Displacement: 15L, Horsepower: 450, Ar.No./CPL: 5881, Serial Number: 80457176, Part Number: 016C2575, ECS: EGR, PTOX,...

Condition	Used
CPL/ARR	5881
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2023
Part Number	016C2575
Stock Number	P-52842
MLS Number	12168516
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Cummins X15 Engine for a 2023 Kenworth T680

$27,995 USD

(Used) 2022 Cummins X15, ENGINE ASSEMBLY- Family Number: NCEXH0912XCA, Displacement: 15.0L, Horsepower: 450, CPL: 5881, Serial Number: 89479884, Part Number: E87K5V2K521S2P0815, ECS: EGR,...

Condition	Used
CPL/ARR	5881
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2023
Part Number	E87K5V2K521S2P0815
Stock Number	P-67142
MLS Number	12504506
Category	Engines
Last Updated	5/28/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Cummins X15 Engine for a 2022 Kenworth T680

$17,250 USD

(Used) 2021 Cummins X15, ENGINE ASSEMBLY- CPL 5779 ALSO AVAILABLE AS A DROP IN UNIT WITH ALL ACCESSORIES!! ASK FOR THE PRICE Family Number: MCEXH0912XCA, Displacement: 15L, Horsepower: 450...

Condition	Used
CPL/ARR	5779
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2022
Stock Number	P-69566
MLS Number	12560951
Category	Engines
Last Updated	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Featured Item

Cummins X15 Engine for a 2019 Kenworth W900

$12,999.98 USD

(Used) 2018 Cummins X15 450, ENGINE ASSEMBLY- Family Number: JCEXH0912XAW, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 4342, Serial Number: 80064066, Part Number: E6SJGV76708PC07A7B, E...

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	W900
Will Fit Year(s)	2019
Part Number	E6SJGV76708PC07A7B
Stock Number	P-106071
MLS Number	13674926
Category	Engines
Last Updated	5/21/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Featured Item

2020 Cummins X15 Engine - 450 HP

$9,999 USD

good used engine, tested, milage 238628, complete with turbo and etc, it can be installed at our shop, Serial#: 79986919, Horse Power: 450

Condition	Used
Horse Power	450 HP
Will Fit Year(s)	2020
Stock Number	P-261
MLS Number	12630853
Category	Engines
Last Updated	5/14/2026
Location	Blue Island, IL, US
Sold By	DMC Logistics

(305) 688-___ SHOW
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Featured Item

2017 Cummins X15 Engine, CPL 4342, CM2350 X114B

$19,500 USD

(GOOD USED TEST RUN INSPECTED) 2017 Cummins X15 Diesel Engine For Sale, CPL# 4342, CM2350 X114B, 450HP @ 1800RPM, ECS: EGR, PTOX, SCRC, (EPA17) 15.0L, 6 Cylinders, Turbocharged, FAMILY#...

Warranty

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Part Number	CM2350 X114B
Stock Number	8147
MLS Number	13608802
Category	Engines
Last Updated	6/1/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(855) 794-___ SHOW
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2019 Cummins X15 Engine for a International LT625

$16,000 USD

Cummins X15, EPA18 450 HP, CPl-4342, CM2350 X114B, S/N-80118795, 744,600.8 ECM Miles, 18,622 ECM Hours.

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Stock Number	4186-1
MLS Number	13909249
Category	Engines
Last Updated	5/19/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(855) 905-___ SHOW
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2021 Cummins X15 Engine for a Cummins X15 5348

$20,545 USD

BEARING AND SEALED CUMMINS X15 - S/N 80281856 - CPL 5348 137,138 MILES ENGINE CAME OUT OF A 2021 INTERNATIONAL LT 180 DAY WARRANTY: BLOCK / CRANK / HEAD ENGINE INCLUDES NEW: BEARINGS AND...

Condition	Used
Usage	137,138 Miles
CPL/ARR	5348
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15 5348
Stock Number	2543727
MLS Number	13733946
Category	Engines
Last Updated	5/19/2026
Location	Henderson, CO, US
Sold By	LKQ Heavy Truck

Cummins X15 Engine for a 2019 International LT625

Contact for price

(Used) 2018 Cummins X15 450SA, ENGINE ASSEMBLY- Family Number: JCEXH0912XAW, Displacement: 14.9L, Horsepower: 450, Ar.No./CPL: 4342, Serial Number: 80059444, Part Number: 241CD324, 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)	2019
Part Number	241CD324
Stock Number	P-502908
MLS Number	14372693
Category	Engines
Last Updated	5/15/2026
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	5/15/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins X15 Engine for a 2026 Kenworth T680

$39,995 USD

LOW MILE TAKEOUT! ONLY 72K MILES X15 450EX ESN#80743484 CPL#6245 CM2450, PENDING INSPECTION, TEST RUNS GOOD NO BLOWBY. WILL CHECK BEARINGS IN OUR ENGINE SHOP. 180 DAY WARRANTY ON HEAD BLOCK...

Condition	Used
CPL/ARR	6245
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2026
Stock Number	31526-2
MLS Number	14258014
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2020 International LT625

$15,995 USD

X15 450HP ESN#80228984, CM2350, CPL#4342 PENDING INSPECTION, RUNS GOOD, LIGHT BLOWBY, WILL INSPECT RODS AND MAINS IN OUR ENGINE SHOP. 180 DAY WARRANTY HEAD BLOCK AND CRANK., Serial#:...

Condition	Used
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2020
Stock Number	21026-4
MLS Number	14152839
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2022 Kenworth T680

$21,995 USD

CUMMINS X15 450HP CM2450, ESN#80367838, CPL# 5779 RUNS GOOD VERY LIGHT BLOWBY, PENDING INSPECTION.////////NOTES, Serial#: 80367828, Horse Power: 450, ARR/CPL: 5779

Condition	Used
CPL/ARR	5779
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2022
Stock Number	110225-7
MLS Number	13992324
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2024 Kenworth T680

$28,995 USD

X15 5881 CM2450 RUNS GREAT, WILL CHECK ROD MAINS, WILL INSPECT CAMSHAFT. 85755 MILES 2269 ENGINE HRS 180 DAY WARRANTY, Serial#: 80596192, Horse Power: 450

Condition	Used
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2024
Stock Number	61425-1
MLS Number	13695478
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2022 International LT625

$21,995 USD

X15 450HP CPL5779 CM2450 RUNS GOOD NO BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 80345079, Horse Power: 450, ARR/CPL: 5779

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	CM2450
Stock Number	41225-1
MLS Number	13526254
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2021 Kenworth T680

$22,995 USD

X15 450HP CPL5348 CM2450 RUNS GOOD NO BLOWBY, WILL CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 80275181, Horse Power: 450, ARR/CPL: 5348

Condition	Used
CPL/ARR	5348
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2021
Part Number	CM2450
Stock Number	70122-1
MLS Number	13458334
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2023 Kenworth T680

$24,995 USD

X15 450HP CPL5881 CM2450 RUNS GOOD VERY LITTLE BLOWBY, WILL CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK/ NOTES, Serial#: 80434605, Horse Power: 450, ARR/CPL: 5881

Condition	Used
CPL/ARR	5881
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2023
Part Number	CM2450
Stock Number	92624-1
MLS Number	13165851
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2019 International LT625

$17,995 USD

X15 450HP CPL4342 CM2350, WILL TEST RUN, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 80100937, Horse Power: 450, ARR/CPL: 4342

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2019
Part Number	CM2350
Stock Number	90624-1
MLS Number	13134545
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2018 Kenworth T680

$16,995 USD

X15 450HP CPL4342, RUNS GOOD NO BLOWBY, BEARINGS CHECKED 6 MOS PARTS WARRANTY, Serial#: 79988396, Horse Power: 450, ARR/CPL: 4342

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2018
Part Number	CM2350
Stock Number	91424-7
MLS Number	13128575
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2022 Kenworth T680

$18,995 USD

X15 450HP WILL GO TO 500HP, CM2450 RUNS OK LIGHT BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 80318640, Horse Power: 450, ARR/CPL: 5535

Condition	Used
CPL/ARR	5535
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2022
Part Number	CM2450
Stock Number	82424-1
MLS Number	13096357
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2023 International LT625

$21,995 USD

X15 450HP CM2450 RUNS GOOD NO BLOWBY, ROD AND MAIN BEARINGS LOOK GOOD, CAM AND TURBO LOOK GOOD, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 80480560, Horse Power: 450, ARR/CPL: 5881

Condition	Used
CPL/ARR	5881
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2023
Part Number	CM2450
Stock Number	80924-1
MLS Number	13064991
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2024 International LT62F

$24,995 USD

X15 450HP CHECKED ROD AND MAIN BEARINGS/ LOW MILE ENGINE ASSEMBLY. RUNS GOOD NO BLOWBY. 180 DAY HEAD BLOCK AND CRANK WARRANTY. NOTES, Serial#: 80498879, Core Charge: 5000, Horse Power: 450,...

Condition	Used
CPL/ARR	5881
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	LT62F
Will Fit Year(s)	2024
Part Number	ISX15 CM2450
Stock Number	42824-3
MLS Number	12865796
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2022 International LT625

$21,995 USD

X15 450HP CM2450 RUNS GOOD NO BLOWBY, CHECK ROD AND MAIN BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK, Serial#: 80340387, Horse Power: 450, ARR/CPL: CPL5779

Condition	Used
CPL/ARR	CPL5779
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2022
Part Number	CM2450
Stock Number	20724-1
MLS Number	12644235
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2017 International LONESTAR

$8,995 USD

INSPECTED TAKEOUT ENGINE ASSEMBLY RUNS OK BUT HAS MODERATE BLOWBY, WILL CHECK ROD AND MAIN BEARINGS. CAM AND ROCKERS WILL BE CHECKED. 180 DAY WARRANTY ON HEAD BLOCK AND CRANK... NO WARRANTY...

Condition	Used
CPL/ARR	4583
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	LONESTAR
Will Fit Year(s)	2017
Part Number	ISX15
Stock Number	11724-4
MLS Number	12628642
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts