Used Cummins X15 Engines For Sale

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2018 Cummins X15 Diesel Engine CPL 4343 CM2350 565HP

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Good Used 2018 Cummins X15 565 Diesel Engine Assembly, S/N 80051741, CM2350, CPL 4343, 565HP@1950RPM, Family# JCEXH0912XAX, Date of Mfg: 03/18, REF. NO. 238105A2, Peak Torque ( FT-LB) 1850...

Warranty

Condition	Used
CPL/ARR	4343
Horse Power	565 HP
Emission Rating	EPA 2017
Part Number	CM2350
Stock Number	S0851EN
MLS Number	12020220
Category	Engines
Last Updated	12/5/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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2018 Cummins X15 Engine CPL4342

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Good Used Low MILE Cummins X15 Engine Assembly, S/N 80062466, CPL 4342, 450HP@ 1800RPM, Date of Mfg: 05/18, Family# JCEXH0912XAW, RefNo: 1701FE1F, E.C.S: EGR,PTOX,SCRC, EPA 2018, Tested,...

Condition	Used
Part Number	CPL 4342
Stock Number	NT428
MLS Number	11880380
Category	Engines
Last Updated	12/11/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

2018 Cummins X15 Engine

$19,500 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2018 Cummins X15 Diesel Engine (EPA17), CPL 4342, Service Model Name: X15 CM2350 X114B, 400HP @ 1800RPM, 1850LBS @ 1000RPM, Serial # 80084172, E.C.S:...

Condition	Used
CPL/ARR	4342
Part Number	CPL 4342
Stock Number	005431
MLS Number	11416510
Category	Engines
Last Updated	10/30/2022
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2019 Cummins X15 Engine

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(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2019 Cummins X15 Diesel Engine (EPA17), CPL 4342, Service Model Name: X15 CM2350 X114B, 450HP @ 1800RPM, 1750LBS @ 1000RPM, Serial # 80158718, E.C.S:...

Condition	Used
CPL/ARR	4342
Stock Number	005388
MLS Number	11407263
Category	Engines
Last Updated	9/25/2022
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2017 Cummins X15 Engine

$18,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2017 Cummins X15 Diesel Engine (EPA17), CPL 4342, Service Model Name: X15 CM2350 X114B, 450HP @ 1800RPM, 1750LBS @ 1000RPM, Serial # 80016097, E.C.S:...

Condition	Used
CPL/ARR	4342
Part Number	CPL 4342
Stock Number	005103
MLS Number	11077146
Category	Engines
Last Updated	2/24/2022
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2018 Cummins X15 Engine

$19,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2018 Cummins X15 Diesel Engine (2017 EPA-CURRENT), CPL 4342, Service Model Name: X15 CM2350 X114B, 400HP @ 1800RPM, 1750LBS @ 1000RPM, Serial #...

Condition	Used
CPL/ARR	4342
Horse Power	400 HP
Part Number	CPL 4342
Stock Number	004816
MLS Number	10675824
Category	Engines
Last Updated	2/17/2021
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2017 Cummins X15 Engine

$19,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2017 Cummins X15 Diesel Engine (2017 EPA-CURRENT), CPL 4342, Service Model Name: X15 CM2350 X114B, 450HP @ 1800RPM, 1750LBS @ 1000RPM, Serial #...

Condition	Used
Usage	205,778 Miles
CPL/ARR	4342
Horse Power	450 HP
Part Number	CPL 4342
Stock Number	004744
MLS Number	10554819
Category	Engines
Last Updated	12/4/2020
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2018 Cummins X15 Engine

$21,500 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 2018 Cummins X15 Diesel Engine (2017 EPA-CURRENT), CPL 4342, Service Model Name: X15 CM2350 X114B, 450HP @ 1800RPM, 1750LBS @ 1000RPM, Serial #...

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Part Number	4342
Stock Number	004735
MLS Number	10543422
Category	Engines
Last Updated	11/25/2020
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(855) 794-___ SHOW
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2020 Cummins X15 Engine for a International LT625

Newly Listed

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Core - X15 CM2350 X114B, EPA 17, 450 HP, S/N 80136281, CPL4342,

Condition	Used
CPL/ARR	4342
Horse Power	450 HP
Fits To Make(s)	INTERNATIONAL
Fits To Model(s)	LT625
Stock Number	32426
MLS Number	14541671
Category	Engines
Last Updated	8/13/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2021 Cummins X15 Engine for a International LT

2022 Cummins X15 Engine for a International LT

$16,790 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5779 Serial#: 80359542 Horsepower: 450

Condition	Used
Assembly Number	5779
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	26043302
MLS Number	14526026
Category	Engines
Last Updated	8/8/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2021 Cummins X15 Engine for a Kenworth T680

$24,450 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5348 Serial#: 80234851 Horsepower: 450

Condition	Used
Assembly Number	5348
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25979046
MLS Number	14421288
Category	Engines
Last Updated	8/7/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 905-___ SHOW
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2018 Cummins X15 Engine for a Cummins X15 4342

$11,000.45 USD

MILEAGE - 1,038,655, ENG SLNO: 80027885

Condition	Used
Usage	1,038,655 Miles
CPL/ARR	4342
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15 4342
Stock Number	2683556
MLS Number	14520899
Category	Engines
Last Updated	8/4/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

2019 Cummins X15 Engine for a Kenworth T680

$14,895 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL4342 Serial#: 80042943 Horsepower: 450

Condition	Used
Assembly Number	CPL4342
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25681217
MLS Number	13037831
Category	Engines
Last Updated	8/2/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 905-___ SHOW
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2018 Cummins X15 Engine for a Cummins X15 4342

$11,000.45 USD

MILEAGE 991,914, SERIAL# 79961097

Condition	Used
Usage	991,914 Miles
CPL/ARR	CPL# 4342
Horse Power	450 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15 4342
Stock Number	2682163
MLS Number	14516335
Category	Engines
Last Updated	8/4/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

2019 Cummins X15 Engine for a International LT

Price Drop $14,895 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL4342 Serial#: 80027107 Horsepower: 450

Condition	Used
Assembly Number	CPL4342
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	25635936
MLS Number	12800877
Category	Engines
Last Updated	8/5/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2018 Cummins X15 Engine for a Cummins X15 4342

$11,000.45 USD

SERIAL NO: 79962348

Condition	Used
Usage	1,124,016 Miles
CPL/ARR	4342
Horse Power	400 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	X15 4342
Stock Number	2680024
MLS Number	14509765
Category	Engines
Last Updated	7/29/2026
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

2020 Cummins X15 Engine for a International LT

$14,895 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: KCEXH0912XAW Serial#: 80144723 Horsepower: 450

Condition	Used
Assembly Number	KCEXH0912XAW
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	26015449
MLS Number	14506246
Category	Engines
Last Updated	7/25/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2018 Cummins X15 Engine for a Peterbilt 579

$9,645 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 4342 Serial#: 79960352 Horsepower: 400 UNKNOWN MILAGE, ECM DATA WAS ERRONEOUS

Condition	Used
Assembly Number	CPL 4342
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	26037597
MLS Number	14506081
Category	Engines
Last Updated	7/26/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2021 Cummins X15 Engine for a Kenworth T680

$15,450 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5348 Serial#: 80247547 Horsepower: 450

Condition	Used
Assembly Number	5348
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	26031608
MLS Number	14479486
Category	Engines
Last Updated	7/24/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2022 Cummins X15 Engine for a Peterbilt 579

$16,790 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: MCEXH0912XCA Serial#: 80384616 Horsepower: 500

Condition	Used
Assembly Number	MCEXH0912XCA
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25848948
MLS Number	13777946
Category	Engines
Last Updated	7/25/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2022 Cummins X15 Engine for a Peterbilt 579

$19,310 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL5535 Serial#: 80339103 Horsepower: 450

Condition	Used
Assembly Number	CPL5535
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	26034934
MLS Number	14497426
Category	Engines
Last Updated	7/24/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 624-___ SHOW
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Cummins X15 Engine for a 2019 International LT625

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2018 IHC LT625 CUMMINS X15 MOTOR, 450HP, FRONT SUMP, Serial#: 80039307, Horse Power: 450

Condition	Used
Horse Power	450 HP
Fits To Make(s)	International
Fits To Model(s)	LT625
Will Fit Year(s)	2019
Stock Number	3920-IHC-2
MLS Number	14492024
Category	Engines
Last Updated	7/18/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.

2021 Cummins X15 Engine for a Kenworth T680

$24,885 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5348 Serial#: 80273127 Horsepower: 450

Condition	Used
Assembly Number	CPL 5348
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25839805
MLS Number	13746702
Category	Engines
Last Updated	7/12/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.