'Kenworth T680' search results in Cummins Engines For Sale

Cummins X15 Engine for a 2019 Kenworth T680

Newly Listed

$16,995 USD

CUMMINS X15 EFFICIENCY SERIES, 400HP CM2350 4342 CPL, ESN#80061603. WILL TEST RUN AND CHECK BEARINGS IN OUR ENGINE SHOP, 180 DAY WARRANTY ON HEAD BLOCK AND CRANK. SEE NOTES, Serial#:...

Condition	Used
CPL/ARR	4342
Horse Power	400 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2019
Stock Number	90726-4
MLS Number	14637251
Category	Engines
Last Updated	10/1/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2018 Cummins X15 Engine for a Kenworth T680

$14,895 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 79987324 Horsepower: 400

Condition	Used
Assembly Number	4342
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25674957
MLS Number	12989772
Category	Engines
Last Updated	9/26/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(844) 402-___ SHOW
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Cummins X11.9G Engine for a 2016 Kenworth T680

Contact for price

(Used) 2015 Cummins X11.9G ENGINE ASSEMBLY- REMANUFACTURED Family Number: N/A, Displacement: 11.9L Horsepower: 400, CPL: 5736, Serial Number: 60845300, E.C.S.: N/A, Reference images for...

Condition	Used
CPL/ARR	5736
Horse Power	400 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Stock Number	P-508969
MLS Number	14487481
Category	Engines
Last Updated	9/26/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2020 Cummins X15 Engine for a Kenworth T680

$10,750 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: KCEXH0912XAW Serial#: 80136390 Horsepower: 450

Condition	Used
Assembly Number	KCEXH0912XAW
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25719921
MLS Number	13252984
Category	Engines
Last Updated	9/27/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 750-___ SHOW
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2015 Cummins ISX15 Engine for a Kenworth T680

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NEEDS TO BE RUN

Condition	Used
CPL/ARR	3938
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	19954
MLS Number	14287687
Category	Engines
Last Updated	9/18/2026
Location	Enfield, CT, US
Sold By	Camerota Truck Parts

(855) 794-___ SHOW
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2017 Cummins ISX12 G Engine for a Kenworth T680

$5,940 USD

Cummins ISX 12G, 400 HP.

Condition	Used
Horse Power	400 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	UPS-278970-1
MLS Number	14016908
Category	Engines
Last Updated	9/11/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2016 Cummins ISX15 Engine for a Kenworth T680

$7,150 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 4583 Serial#: 79864908 Horsepower: 450

Condition	Used
Assembly Number	4583
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25445101
MLS Number	12118316
Category	Engines
Last Updated	9/10/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 794-___ SHOW
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2016 Cummins ISX12 G Engine for a Kenworth T680

$5,940 USD

Cummins ISX12 G, 400 HP, CM2180 EJ, CPL- 3647, S/N- 75041592.

Condition	Used
CPL/ARR	3647
Horse Power	400 HP
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	UPS-277195-1
MLS Number	13969184
Category	Engines
Last Updated	9/4/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2014 Cummins ISX15 Engine for a Kenworth T680

$7,150 USD

(USED) Cummins ISX15 Warranty: 180 Day Parts Only Assembly#: 3937 Serial#: 79678563 Horsepower: 400

Condition	Used
Assembly Number	3937
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25798880
MLS Number	13673913
Category	Engines
Last Updated	8/23/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2022 Cummins X15 Engine for a Kenworth T680

$19,310 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 5779 Serial#: 80360591 Horsepower: 450

Condition	Used
Assembly Number	CPL 5779
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25695063
MLS Number	13108972
Category	Engines
Last Updated	8/28/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

(855) 794-___ SHOW
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Cummins X15 Engine for a Kenworth T680

$29,000 USD

Cummins X15 212,000 Miles

Condition	Used
Fits To Make(s)	KENWORTH
Fits To Model(s)	T680
Stock Number	HOL 162597-BRG
MLS Number	14541733
Category	Engines
Last Updated	8/13/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2022 Cummins X15 Engine for a Kenworth T680

$19,310 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 5779 Serial#: 80353191 Horsepower: 400

Condition	Used
Assembly Number	5779
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25458416
MLS Number	12168977
Category	Engines
Last Updated	8/9/2026
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

(844) 402-___ SHOW
NUMBERCall Seller

Cummins X11.9G Engine for a 2016 Kenworth T680

Contact for price

(Used) 2006 Cummins X11.9G, ENGINE ASSEMBLY- Family Number: FCEXH0729XBA, Displacement: 11.9 Horsepower: 400, CPL: 3647, Serial Number: 75046673, Parte numbre: E6EOCH9F6P666C6664, E.C.S.:...

Condition	Used
Horse Power	400 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2016
Part Number	E6EOCH9F6P666C6664
Stock Number	P-510421
MLS Number	14519773
Category	Engines
Last Updated	10/3/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2018 Cummins X15 Engine for a Kenworth T680

$13,500 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL 4342 Serial#: 79987210 Horsepower: 451

Condition	Used
Assembly Number	CPL 4342
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25455862
MLS Number	12158362
Category	Engines
Last Updated	7/24/2026
Location	Kansas City, MO, US
Sold By	Vander Haag's Inc.

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 2022 Kenworth T680

$21,995 USD

CUMMINS X15 450HP CM2450, ESN#80367838, CPL# 5779 RUNS GOOD VERY LIGHT BLOWBY, PENDING INSPECTION., 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	10/2/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2021 Kenworth T680

$26,995 USD

X15 500HP RUNS GOOD, CHECKED ROD AND BEARINGS, 180 DAY WARRANTY BLOCK HEAD CRANK X15 CM2450 X124B, Serial#: 80293046, Horse Power: 500, ARR/CPL: CPL5348

Condition	Used
CPL/ARR	CPL5348
Horse Power	500 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2021
Stock Number	113023-29
MLS Number	12483947
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2017 Kenworth T680

$17,995 USD

X15 450HP CPL4586 TEST RUN,BEARINGS CHECKED 6 MOS WARRANTY BLOCK HEAD CRANK,540K MILES ////NOTES////, Serial#: 79938599, Horse Power: 450, ARR/CPL: 4586

Condition	Used
CPL/ARR	4586
Horse Power	450 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2017
Stock Number	50923-16
MLS Number	12085548
Category	Engines
Last Updated	5/15/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

Cummins X15 Engine for a 2019 Kenworth T680

$5,000 USD

X15 500HP CPL4342 HOLE IN BLOCK FROM COLLISION, GOOD CRANK,HEAD,ECM,ECT,390K MILES, Serial#: 80122244, Horse Power: 500, ARR/CPL: 4342, Casting#: 80122244

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	111221-7
MLS Number	11117162
Category	Engines
Last Updated	5/14/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

2022 Cummins X15 Engine for a Kenworth T680

2020 Cummins X15 Engine for a Kenworth T680

Price Drop $9,400 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: CPL# 4342 Serial#: 80133331 Horsepower: 450

Condition	Used
Assembly Number	CPL# 4342
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25983611
MLS Number	14346705
Category	Engines
Last Updated	9/27/2026
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

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.

2019 Cummins X15 Engine for a Kenworth T680

$9,645 USD

(USED) Cummins X15 Warranty: 180 Day Parts Only Assembly#: 4342 Serial#: 80041611 Horsepower: 450

Condition	Used
Assembly Number	4342
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Stock Number	25862801
MLS Number	13808614
Category	Engines
Last Updated	12/18/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.