Engines with 350-399 HP For Sale

GM/Chev (HD) 6.0L Engine for a 2007 Workhorse Custom Chassis W42

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(Used) 2007 GM/Chev (HD) 6.0L, ENGINE ASSEMBLY- Family Number: 7GMXH06.0583, Displacement: 6.0L, Horsepower: 360, Serial Number: TBD, E.C.S: SFI, TWC, H02S, Fuel: Gasoline, For more...

Condition	Used
Horse Power	360 HP
Fits To Make(s)	Workhorse Custom Chassis
Fits To Model(s)	W42
Will Fit Year(s)	2007
Stock Number	P-113348
MLS Number	13950232
Category	Engines
Last Updated	10/27/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

GM/Chev (HD) 6.0L Engine for a 2011 Workhorse Custom Chassis W62

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(Used) 2011 GM/Chev (HD) 6.0L, ENGINE ASSEMBLY- Family Number: BGMXE06.0584, Displacement: 6.0L, Horsepower: 360, Serial Number: TBD, E.C.S: SFI, HO2S, TWC, Fuel: Gasoline, For more...

Condition	Used
Horse Power	360 HP
Fits To Make(s)	Workhorse Custom Chassis
Fits To Model(s)	W62
Will Fit Year(s)	2011
Stock Number	P-113345
MLS Number	13950229
Category	Engines
Last Updated	10/27/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

GM/Chev (HD) 6.0L Engine for a 2011 Workhorse Custom Chassis W62

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(Used) 2011 GM/Chev (HD) 6.0L, ENGINE ASSEMBLY- Family Number: BGMXE06.0584, Displacement: 6.0L, Horsepower: 360, Serial Number: TBD, E.C.S: SFI, HO2S, TWC, Fuel: Gasoline, For more...

Condition	Used
Horse Power	360 HP
Fits To Make(s)	Workhorse Custom Chassis
Fits To Model(s)	W62
Will Fit Year(s)	2011
Stock Number	P-113344
MLS Number	13950228
Category	Engines
Last Updated	10/27/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mack AMI-370 Engine for a 2005 Mack CV713 Granite

$11,500 USD

(Core) 2005 Mack AMI-370, ENGINE ASSEMBLY- Family Number: 5MKXH11.9V71, Displacement: 11.9L, Horsepower: 370, Serial Number: 5B2042, ECS: EM, EC, TC, CAC, DI, SPL, IEGR, Reference images...

Condition	Used
Horse Power	370 HP
Fits To Make(s)	Mack
Fits To Model(s)	CV713 Granite
Will Fit Year(s)	2005
Stock Number	P-64452
MLS Number	12438988
Category	Engines
Last Updated	1/1/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

2016 Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

SERIAL: 75047181

Condition	Used
CPL/ARR	3647
Horse Power	350 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2570768
MLS Number	13915673
Category	Engines
Last Updated	10/23/2025
Location	Tampa, FL, US
Sold By	LKQ Heavy Truck

2010 Mack MP7 Engine - 370 HP

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Mack MP7- 395C, CORE - Incomplete, 370BHP@2000, Turns 360, ESN 521567, No Top End, Missing Flywheel Housing, Turbo, Tandem Pump, Other Misc Parts. All Cores Sold As-Is

Condition	Used
Usage	509,728 Miles
Horse Power	370 HP
Stock Number	1648576
MLS Number	13886559
Category	Engines
Last Updated	10/22/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

GM/Chev (HD) 6.0L Engine for a 2011 Workhorse Custom Chassis W62

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(Used) 2011 GM/Chev (HD) 6.0L, ENGINE ASSEMBLY- Family Number: BGMXE06.0584, Displacement: 6.0L, Horsepower: 360, Serial Number: TBD, E.C.S: SFI, HO2S, TWC, Fuel: Gasoline, For more...

Condition	Used
Horse Power	360 HP
Fits To Make(s)	Workhorse Custom Chassis
Fits To Model(s)	W62
Will Fit Year(s)	2011
Stock Number	P-113170
MLS Number	13910281
Category	Engines
Last Updated	10/22/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins ISX12 G Engine for a Cummins ISX12G 3647

$5,910.34 USD

Condition	Used
CPL/ARR	3647
Horse Power	350 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISX12G 3647
Stock Number	2231987
MLS Number	12478445
Category	Engines
Last Updated	10/21/2025
Location	Jackson, MS, US
Sold By	LKQ Heavy Truck

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Paccar MX-13 Engine for a 2015 Peterbilt 367

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GOOD ENGINE LAST RAN 10/15/25, Serial#: Y075531, Horse Power: 360

Condition	Used
Horse Power	360 HP
Fits To Make(s)	Peterbilt
Fits To Model(s)	367
Will Fit Year(s)	2015
Stock Number	332146-1
MLS Number	13897677
Category	Engines
Last Updated	10/16/2025
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

Cummins ISL9 Engine - 380 HP, ARR/CPL 3122

$8,500 USD

ISL9 CM2250, 380 HP, S/N 73076099, CPL 3122. Turns 360. Missing Starter, Flywheel, Sensors, Fuel Lines, Fuel Sensors. VGT Harness Cut. Inspection Pending

Condition	Used
CPL/ARR	3122
Horse Power	380 HP
Stock Number	4539678
MLS Number	13893761
Category	Engines
Last Updated	10/22/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Cummins ISL9 Engine - 380 HP, ARR/CPL 3732

$8,500 USD

ISL9 CM2250, 380 HP, S/N 73224808, CPL 3732. Turns 360, Missing Flywheel. Inspection Pending

Condition	Used
CPL/ARR	3732
Horse Power	380 HP
Stock Number	4539668
MLS Number	13893759
Category	Engines
Last Updated	10/22/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

Cummins 350 Small Cam Engine - 350 HP

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Cummins Small Cam NTC-350, 350HP, S/N 10360880, Core Engine, Locked Up, No Data Tag. Missing Air Compressor, Fuel Pump, Flywheel Housing, Flywheel, Turbo, Oil Cooler, And Dampner. Oil Pan Is...

Condition	Used
Horse Power	350 HP
Stock Number	4538519
MLS Number	13891109
Category	Engines
Last Updated	10/19/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

2007 Mack AC Engine

$4,090 USD

Condition	Used
Usage	726,120 Miles
Horse Power	350 HP
Fits To Make(s)	MACK
Fits To Model(s)	AC
Stock Number	2424382
MLS Number	12983666
Category	Engines
Last Updated	10/14/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

2010 Mack MP7 Engine for a Mack MP7 EPA 07 (D11)

$7,305 USD

Condition	Used
Horse Power	365 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7 EPA 07 (D11)
Stock Number	2176129
MLS Number	12749202
Category	Engines
Last Updated	10/14/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

GM/Chev (HD) 6.0L Engine for a 2011 Workhorse Custom Chassis W62

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(Used) 2011 GM/Chev (HD) 6.0L, ENGINE ASSEMBLY- REMANUFACTURED BY REVIVA!! Family Number: BGMXE06.0584, Displacement: 6.0L, Horsepower: 360, Serial Number: 52222F020, Part Number: 52H0D360AU...

Condition	Used
Horse Power	360 HP
Fits To Make(s)	Workhorse Custom Chassis
Fits To Model(s)	W62
Will Fit Year(s)	2011
Stock Number	P-112653
MLS Number	13876722
Category	Engines
Last Updated	10/12/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Mercedes-Benz OM926LA Engine for a 2008 Freightliner M2 106

$4,495.99 USD

(Used) 2007 Mercedes OM926LA, ENGINE ASSEMBLY- Family Number: 8DDXH07.2DJC, Displacement: 7.2L, Horsepower: 350, E.S.N.:: 926961S0011386, Part Number: C01-00131-759, Reference images for...

Condition	Used
Horse Power	350 HP
Fits To Make(s)	Freightliner
Fits To Model(s)	M2 106
Will Fit Year(s)	2008
Part Number	C01-00131-759
Stock Number	P-71892
MLS Number	12630298
Category	Engines
Last Updated	10/9/2025
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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2021 Cummins QSM11 Engine

$25,000 USD

(NEW REMAN) 2005 Cummins QSM11 Industrial Diesel Engine (TIER-3), 380HP @ 2100RPM, JASPER REMAN S/N: 410916 built to Cummins Serial # 35135035, CPL 8471, Market Name: QSM11, Service Model...

Condition	New
CPL/ARR	8471
Horse Power	380 HP
Emission Rating	Tier 3
Part Number	CPL 8471
Stock Number	006650
MLS Number	13871117
Category	Engines
Last Updated	10/7/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

Detroit Series 60 Engine for a 2000 Hme Fire Truck

$6,495.98 USD

(Used) 1999 Detroit Series 60, ENGINE ASSEMBLY- Family Number: XDDXH11.1EHL, Displacement: 11.1L, Horsepower: 350, Serial Number: 06R0537232, Part Number: HME-56079-145, For more information...

Condition	Used
Horse Power	350 HP
Fits To Make(s)	HME
Fits To Model(s)	Fire Truck
Will Fit Year(s)	2000
Part Number	HME-56079-145
Stock Number	P-112209
MLS Number	13862865
Category	Engines
Last Updated	1/27/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

Cummins QSB 8464 Engine

$32,500 USD

Condition	Used
CPL/ARR	8464
Horse Power	380 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	QSB 8464
Stock Number	2252076
MLS Number	13861808
Category	Engines
Last Updated	10/2/2025
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

Cummins QSB 8464 Engine

$32,500 USD

Condition	Used
CPL/ARR	8464
Horse Power	380 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	QSB 8464
Stock Number	2252075
MLS Number	13861807
Category	Engines
Last Updated	10/2/2025
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

Cummins QSB Engine for a Cummins QSB CPL NA

$5,005 USD

Condition	Used
CPL/ARR	8464
Horse Power	380 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	QSB CPL NA
Stock Number	2252073
MLS Number	13861805
Category	Engines
Last Updated	10/2/2025
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

Cummins QSB Engine for a Cummins QSB CPL NA

$5,005 USD

Condition	Used
CPL/ARR	8464
Horse Power	380 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	QSB CPL NA
Stock Number	2252072
MLS Number	13861804
Category	Engines
Last Updated	10/2/2025
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

Cummins QSB Engine for a Cummins QSB CPL NA

$5,005 USD

Condition	Used
CPL/ARR	8464
Horse Power	355 HP
Fits To Make(s)	CUMMINS
Fits To Model(s)	QSB CPL NA
Stock Number	2252069
MLS Number	13861802
Category	Engines
Last Updated	10/2/2025
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

2008 Caterpillar C13 Engine for a CAT C13 EPA 07 LEE

$5,140 USD

Condition	Used
Usage	1,028,321 Miles
Horse Power	360 HP
Fits To Make(s)	CAT
Fits To Model(s)	C13 EPA 07 LEE
Stock Number	2557231
MLS Number	13809013
Category	Engines
Last Updated	10/1/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck