Cummins X15 Engines For Sale in United States

2018 Cummins X15 Engine

$27,000 USD

(NEW CRATE ENGINE) 2018 Cummins X15 Diesel Engine(17EPA), CPL 4342, 400HP @ 1800RPM, 1750LBS @ 1000RPM, Serial # 80054454, E.C.S: EGR, PTOX, SCRC, Market Name: X15, Engine Configuration...

Condition	New
CPL/ARR	4342
Horse Power	400 HP
Part Number	CPL 4342
Stock Number	004868
MLS Number	10714935
Category	Engines
Last Updated	3/2/2022
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.

2019 Cummins X15 Engine

$27,000 USD

(NEW CRATE ENGINE) 2019 Cummins X15-450SA Diesel Engine (CM2350 x 114B)(2017 EPA-CURRENT), CPL 4342, 450HP @ 1800RPM, 1750LBS @ 1000RPM, Serial # 80135805, E.C.S: EGR, PTOX, SCRC, Market...

Condition	New
CPL/ARR	4342
Horse Power	450 HP
Stock Number	004521
MLS Number	10174805
Category	Engines
Last Updated	4/21/2020
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2019 Cummins X15 Diesel Engine

$27,000 USD

(NEW) 2019 Cummins X15-450SA Diesel Engine (CM2350 x 114B)(2017 EPA-CURRENT), CPL 4342, 450HP @ 1800RPM, 1750LBS @ 1000RPM, Serial # 80135869, E.C.S: EGR, PTOX, SCRC, Market Name: X15 450,...

Condition	New
CPL/ARR	4342
Horse Power	450 HP
Stock Number	004150
MLS Number	9797175
Category	Engines
Last Updated	6/13/2019
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

2019 Cummins X15 Diesel Engine

$27,000 USD

(NEW) 2019 Cummins X15-450 Diesel Engine (CM2350 x 114B)(2017 EPA-CURRENT), CPL 4342, 450HP @ 1800RPM, 1650LBS @ 1000RPM, Serial # 80135809, E.C.S: EGR, PTOX, SCRC, Market Name: X15 450,...

Condition	New
CPL/ARR	4342
Horse Power	450 HP
Stock Number	004149
MLS Number	9786601
Category	Engines
Last Updated	6/11/2019
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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2018 Cummins X15 Engine for a Cummins X15 4342

Recently Updated

$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	8/22/2026
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

2022 Cummins X15 Engine for a Peterbilt 579

Newly Listed

$16,790 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5779 Serial#: 80353168 Horsepower: 450

Condition	Used
Assembly Number	5779
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	26053825
MLS Number	14558495
Category	Engines
Last Updated	8/22/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2025 Cummins X15 Engine for a International LT

Recently Updated

$38,445 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 6245 Serial#: 80626985 Horsepower: 450

Condition	Used
Assembly Number	CPL 6245
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	25851164
MLS Number	13787701
Category	Engines
Last Updated	8/21/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2021 Cummins X15 Engine for a Kenworth T680

Recently Updated

$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	8/21/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2022 Cummins X15 Engine for a Peterbilt 579

Recently Updated

$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	8/21/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2020 Cummins X15 Engine for a Kenworth T680

Recently Updated

$9,645 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL4342 Serial#: 80175111 Horsepower: 450

Condition	Used
Assembly Number	CPL4342
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	26048646
MLS Number	14542522
Category	Engines
Last Updated	8/21/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2021 Cummins X15 Engine for a Peterbilt 579

Price Drop $19,450 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5348 Serial#: 80265416 Horsepower: 450

Condition	Used
Assembly Number	5348
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25866903
MLS Number	13826608
Category	Engines
Last Updated	8/15/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

2021 Cummins X15 Engine for a Peterbilt 579

Price Drop $19,450 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL5348 Serial#: 80278038 Horsepower: 450

Condition	Used
Assembly Number	CPL5348
Fits To Make(s)	Peterbilt
Fits To Model(s)	579
Stock Number	25918342
MLS Number	14065281
Category	Engines
Last Updated	8/20/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

2020 Cummins X15 Engine for a Kenworth T680

$14,895 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL4342 Serial#: 80164409 Horsepower: 450

Condition	Used
Assembly Number	CPL4342
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	26023102
MLS Number	14453986
Category	Engines
Last Updated	8/21/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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2020 Cummins X15 Engine for a International LT625

Contact for price

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

$24,450 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL5348 Serial#: 80294151 Horsepower: 400 EPA17/MY2020, CPL 5348, 400-500HP (Efficiency Series- CM2450 X124B)

Condition	Used
Assembly Number	CPL5348
Fits To Make(s)	International
Fits To Model(s)	LT
Stock Number	26038064
MLS Number	14517876
Category	Engines
Last Updated	8/16/2026
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

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.

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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.

2019 Cummins X15 Engine for a International LT

$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.

(855) 905-___ SHOW
NUMBERCall Seller

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