Used Engines with 300-349 HP For Sale

GM/Chev (HD) 6.0L Engine for a 2007 Chevrolet W3500

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$1,500 USD

Good used Early 2007 Chevrolet W3500 GM 6.0 Gas (Engine Assembly) with 264,929 miles. Call for questions on price and shipping. All parts come with a 90 day warranty. All Engines are field...

Condition	Used
Horse Power	300 HP
Fits To Make(s)	Chevrolet
Fits To Model(s)	W3500
Will Fit Year(s)	2007
Stock Number	261-804055-1
MLS Number	14330506
Category	Engines
Last Updated	5/14/2026
Location	Wagener, SC, US
Sold By	Busbee Truck Parts

GM/Chev (HD) 6.0L Engine for a 2007 Isuzu NPR

Price Drop $1,550 USD

Good used Early 2007 Isuzu NPR GM 6.0 Gas (Engine Assembly #12561510) with 234,911 miles. Call for questions on price and shipping. All parts come with a 90 day warranty. All Engines are...

Condition	Used
Horse Power	300 HP
Fits To Make(s)	Isuzu
Fits To Model(s)	NPR
Will Fit Year(s)	2007
Stock Number	262-805553-1
MLS Number	14330503
Category	Engines
Last Updated	5/14/2026
Location	Wagener, SC, US
Sold By	Busbee Truck Parts

GM/Chev (HD) 6.0L Engine for a 2018 Isuzu NPR-HD

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$4,800 USD

Good used 2018 Isuzu NPR-HD GM 6.0 Gas (Engine Assembly #12683928) with 107,000 miles. Call for questions on price and shipping. All parts come with a 90 day warranty. All Engines are field...

Condition	Used
Horse Power	300 HP
Fits To Make(s)	Isuzu
Fits To Model(s)	NPR-HD
Will Fit Year(s)	2018
Part Number	JGMXE06.0584
Stock Number	262-811405-1
MLS Number	14304897
Category	Engines
Last Updated	5/14/2026
Location	Wagener, SC, US
Sold By	Busbee Truck Parts

GM/Chev (HD) 6.0L Engine for a 2014 Isuzu NPR

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$3,250 USD

Good used 2014 Isuzu NPR GM 6.0 Gas (Engine). With 220,000 miles. Call for questions on price and shipping. All Engines come with a 90 day warranty. All Engines are field tested by our...

Condition	Used
Horse Power	300 HP
Fits To Make(s)	Isuzu
Fits To Model(s)	NPR
Will Fit Year(s)	2014
Stock Number	244-803755-2
MLS Number	13306878
Category	Engines
Last Updated	5/14/2026
Location	Wagener, SC, US
Sold By	Busbee Truck Parts

GM/Chev (HD) 6.0L Engine for a 2008 GMC W3500

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$2,150 USD

Good used 2008 GMC W3500 GM 6.0 Gas (Engine Assembly). Call for questions on price and shipping. All parts come with a 90 day warranty. All Engines are field tested by our trusted mechanics....

Condition	Used
Horse Power	300 HP
Fits To Make(s)	GMC
Fits To Model(s)	W3500
Will Fit Year(s)	2008
Stock Number	181-801256-1
MLS Number	12756287
Category	Engines
Last Updated	5/14/2026
Location	Wagener, SC, US
Sold By	Busbee Truck Parts

GM/Chev (HD) 6.0L Engine for a 2008 GMC W3500

Recently Updated

$2,150 USD

Good used 2008 GMC W3500 GM 6.0 Gas (Engine Assembly). Call for questions on price and shipping. All parts come with a 90 day warranty. All Engines are field tested by our trusted mechanics....

Condition	Used
Horse Power	300 HP
Fits To Make(s)	GMC
Fits To Model(s)	W3500
Will Fit Year(s)	2008
Stock Number	181-801257-2
MLS Number	12756277
Category	Engines
Last Updated	5/14/2026
Location	Wagener, SC, US
Sold By	Busbee Truck Parts

Isuzu 6.0L GAS Engine for a 2008 Isuzu NPR - GAS

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$2,150 USD

Good used 2008 GMC W3500 GM 6.0 Gas (Engine Assembly) with 303,000 Miles. Call for questions on price and shipping. All parts come with a 90 day warranty. All Engines are field tested by our...

Condition	Used
CPL/ARR	6.0L
Horse Power	325 HP
Fits To Make(s)	Isuzu
Fits To Model(s)	NPR - GAS
Will Fit Year(s)	2008
Stock Number	164-800746
MLS Number	13788005
Category	Engines
Last Updated	5/14/2026
Location	Wagener, SC, US
Sold By	Busbee Truck Parts

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2015 Paccar MX-13 Engine for a Paccar MX-13 EPA 13

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$5,500.25 USD

Condition	Used
Usage	915,571 Miles
CPL/ARR	EPCRH12.9M01
Horse Power	306 HP
Fits To Make(s)	PACCAR
Fits To Model(s)	MX-13 EPA 13
Stock Number	2517585
MLS Number	13569201
Category	Engines
Last Updated	5/14/2026
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

Cummins ISL G Engine for a 2012 Autocar Xpeditor

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GOOD ENGINE LAST RAN 4/14/26, Serial#: 73158158, Horse Power: 320, ARR/CPL: 3517

Condition	Used
CPL/ARR	3517
Horse Power	320 HP
Fits To Make(s)	Autocar
Fits To Model(s)	Xpeditor
Will Fit Year(s)	2012
Stock Number	212273-1
MLS Number	14310095
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Paccar MX-13 Engine for a 2019 Kenworth T680

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GOOD ENGINE HAS CODES, Serial#: Y186976, Horse Power: 340

Condition	Used
Horse Power	340 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T680
Will Fit Year(s)	2019
Stock Number	376618-1
MLS Number	13156848
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Cummins M11 Engine - 300 HP, ARR/CPL 2036

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GOOD ENGINE LAST RAN 9/25/24, Serial#: 34845504, Horse Power: 300, ARR/CPL: 2036

Condition	Used
CPL/ARR	2036
Horse Power	300 HP
Stock Number	976113
MLS Number	13139662
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

International 530 Engine for a 2003 International 7500

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GOOD ENGINE LAST RAN 10/3/23, Serial#: 5-703732-15, Horse Power: 319

Condition	Used
Horse Power	319 HP
Fits To Make(s)	International
Fits To Model(s)	7500
Will Fit Year(s)	2003
Stock Number	032452-1
MLS Number	12361517
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Cummins ISC Engine for a 2006 Kenworth T300

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CORE spun main bearings, Serial#: 6CEXH0505CAX, Horse Power: 330, ARR/CPL: 8728, Casting#: 6CEXH0505CAX

Condition	Used
CPL/ARR	8728
Horse Power	330 HP
Fits To Make(s)	Kenworth
Fits To Model(s)	T300
Will Fit Year(s)	2006
Stock Number	198344-1
MLS Number	9765565
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Caterpillar C13 Engine for a 2007 Sterling ACTERRA

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CORE MOTOR, Serial#: 80RGD92752, Horse Power: 330, Casting#: 80RGD92752

Condition	Used
Horse Power	330 HP
Fits To Make(s)	Sterling
Fits To Model(s)	ACTERRA
Will Fit Year(s)	2007
Stock Number	Y54240-1
MLS Number	9739385
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Cummins L10 Engine for a 1991 Freightliner FLD120

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CORE ENGINE, Serial#: 34645572, Horse Power: 330, ARR/CPL: 1348, Casting#: 34645572

Condition	Used
CPL/ARR	1348
Horse Power	330 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	1991
Stock Number	514652-1
MLS Number	9702869
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Cummins M11 Engine for a 1996 Freightliner FLD

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CANT START BROKE FLYWHEEL CASE, Serial#: 34808643, Horse Power: 330, ARR/CPL: 2037, Casting#: 34808643

Condition	Used
CPL/ARR	2037
Horse Power	330 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD
Will Fit Year(s)	1996
Stock Number	569777-1
MLS Number	9418088
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Cummins ISL Engine for a 2003 Freightliner CONDOR

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MOTOR RAN 05/15/18, Serial#: 46231145, Horse Power: 330, ARR/CPL: 2591, Casting#: 46231145

Condition	Used
CPL/ARR	2591
Horse Power	330 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	CONDOR
Will Fit Year(s)	2003
Stock Number	L88556-1
MLS Number	9415147
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Cummins ISL Engine for a 2003 Freightliner CONDOR

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motor ran 05/16/18, Serial#: 46231229, Horse Power: 330, ARR/CPL: 8158, Casting#: 46231229

Condition	Used
CPL/ARR	8158
Horse Power	330 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	CONDOR
Will Fit Year(s)	2003
Stock Number	L88557-1
MLS Number	9415130
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Cummins M11 Engine for a 1996 Freightliner FLD

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., Serial#: 34889771, Horse Power: 330, ARR/CPL: 2371, Casting#: 34889771

Condition	Used
CPL/ARR	2371
Horse Power	330 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD
Will Fit Year(s)	1996
Stock Number	569602-1
MLS Number	9391036
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Cummins M11 Engine for a 1995 International 9200

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Parting Engine, Serial#: 34775764, Horse Power: 330, Casting#: 34775764

Condition	Used
Horse Power	330 HP
Fits To Make(s)	International
Fits To Model(s)	9200
Will Fit Year(s)	1995
Stock Number	053069-1
MLS Number	9389449
Category	Engines
Last Updated	5/14/2026
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Cummins L10 Engine - 330 HP

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$8,500 USD

Cummins L10 ENGINE - Air to Air ~ $8500, Serial#: 12897, Horse Power: 330

Condition	Used
Horse Power	330 HP
Part Number	34662121
Stock Number	295462981
MLS Number	12948581
Category	Engines
Last Updated	5/14/2026
Location	Winger, MN, US
Sold By	Lucken Trucks and Parts

(855) 465-___ SHOW
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Cummins Engine for a Cummins B/C 88 NT

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$5,900 USD

Good Runner #35 88 NT, turns, complete builddate: 1989, Core Charge: 1500, Horse Power: 300, ARR/CPL: 838

Condition	Used
CPL/ARR	838
Horse Power	300 HP
Fits To Make(s)	Cummins
Fits To Model(s)	B/C 88 NT
Stock Number	162080
MLS Number	12178809
Category	Engines
Last Updated	5/14/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

(855) 465-___ SHOW
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Cummins M11 Engine for a Cummins M11 celect

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$4,500 USD

M11 Celect. Turns. GOOD RUNNER, 974,139 Miles Missing: clutch. builddate: 1994, Core Charge: 1800, Horse Power: 330, ARR/CPL: 1856

Condition	Used
CPL/ARR	1856
Horse Power	330 HP
Fits To Make(s)	Cummins
Fits To Model(s)	M11 celect
Stock Number	168296
MLS Number	12178806
Category	Engines
Last Updated	5/14/2026
Location	Louisville, KY, US
Sold By	River City Truck Parts

(855) 624-___ SHOW
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Mack 300 Engine for a 1981 Mack R686ST

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MACK JAKES USED; HP: 315 HP; MILAGE: 373,775 KM (Engine Assembly), Serial#: 373775, Core Charge: 0, Horse Power: 315, Casting#: 373775

Condition	Used
Horse Power	315 HP
Fits To Make(s)	Mack
Fits To Model(s)	R686ST
Will Fit Year(s)	1981
Stock Number	1760-MACK-1
MLS Number	13336630
Category	Engines
Last Updated	5/13/2026
Location	STURGEON COUNTY, AB, Canada
Sold By	Badger Truck Parts Ltd.