Mack Engines with 300-349 HP For Sale

(844) 604-___ SHOW
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Mack MP7 Engine for a 2010 Mack MRU613

$5,000 USD

Good used Running Mack MP7 engine. The engine has been visually inspected and is in good condition. The engine mileage is 486,830. The horsepower is 300@2000 RPM. The engine has turbo,...

Condition	Used
Horse Power	300 HP
Fits To Make(s)	Mack
Fits To Model(s)	MRU613
Will Fit Year(s)	2010
Part Number	240731-2
Stock Number	240732-2
MLS Number	13313960
Category	Engines
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

(844) 925-___ SHOW
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2008 Mack MP7 Engine - 325 HP

$4,500 USD

2008 MACK ENGINE MP7; 325HP 10.8L $4500 CORE $500 TURNS 360 GOOD OIL or call for other parts............. *** We have many engine parts and engines. Turbos, manifolds, heads, ECM's, gears,...

Condition	Used
Horse Power	325 HP
Will Fit Year(s)	2008
Stock Number	202033
MLS Number	10481256
Category	Engines
Last Updated	6/14/2026
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

(833) 835-___ SHOW
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2003 Mack E7 300 HP Engine

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2003 Mack E7 300 HP Engine For Sale - Family#: 2MKXH11.9V60 - Serial#: 200222 - Complete with all the accessories - Used - May have some cosmetic blemishes (see photos). Give us a shout by...

Condition	Used
CPL/ARR	other
Horse Power	300 HP
Fits To Make(s)	Mack
Fits To Model(s)	MR688S
Will Fit Year(s)	2003
Part Number	E7-300
Stock Number	MK-0613-11
MLS Number	10554901
Category	Engines
Last Updated	5/14/2026
Location	York, ON, Canada
Sold By	Lomoca Inc.

(844) 402-___ SHOW
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Mack MP8 Engine for a 2008 Mack CXU612

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(Core) 2007 Mack MP8, ENGINE ASSEMBLY- Family Number: 7VPTH12.8H02, Displacement: 12.8L, Horsepower: 338, Serial Number: 904787, ECS: EM, EC, TC, CAC, DI, EGR, DPF, Reference images for...

Condition	Used
Horse Power	338 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXU612
Will Fit Year(s)	2008
Stock Number	P-83539
MLS Number	12969872
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

(844) 402-___ SHOW
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Mack MP8 Engine for a 2011 Mack CXU613

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(Used) 2009 Mack MP8, ENGINE ASSEMBLY- Displacement: 12.8L, Horsepower: 338, Serial Number: 936260, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK...

Condition	Used
Horse Power	338 HP
Fits To Make(s)	Mack
Fits To Model(s)	CXU613
Will Fit Year(s)	2011
Stock Number	P-496542
MLS Number	14136849
Category	Engines
Last Updated	5/13/2026
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

1996 Mack E7 Engine

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(GOOD USED TEST RUN INTERNALLY INSPECTED) 1996 Mack E7 Diesel Engine For Sale, EM7-300, 300HP @ 1750RPM, 40 Federal Family, 11GBA# 29001P2, Displacement 728, 6 Cylinders, Serial# 6F1832,...

Warranty

Condition	Used
CPL/ARR	29001P2
Horse Power	300 HP
Part Number	EM7
Stock Number	8973
MLS Number	13917988
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2012 Mack MP7 Engine

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(GOOD USED TEST RUN INTERNALLY INSPECTED) 2012 Mack MP7-325M Diesel Engine For Sale, 10.8L, Engine Family # CVPTH10.8S01, EPA10, Exhaust Family # EM, EC, TC, CAC, DI, EGR, DPF, SCR, Engine...

Warranty

Condition	Used
CPL/ARR	MP7-325M
Horse Power	325 HP
Stock Number	9411
MLS Number	13972356
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2008 Mack MP7 Engine

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(GOOD USED TEST RUN INTERNALLY INSPECTED) 2008 Mack MP7-325 Diesel Engine For Sale, Family # 8VPTH10.8H03, 10.8L, 6 Cylinders, 300HP @ 2000RPM, EM, EC, TC, CAC, DI, EGR, DPF, Engine...

Warranty

Condition	Used
CPL/ARR	MP7-325
Horse Power	325 HP
Part Number	MP7-325
Stock Number	9750
MLS Number	13984193
Category	Engines
Last Updated	4/24/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

2014 Mack MP7 Engine

$4,500 USD

Good running Mack MP7 engine assembly. 164,645 miles. 30psi oil pressure. Damaged valve cover. 120 Day Guarantee.

Condition	Used
Horse Power	325 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1067949
MLS Number	14250613
Category	Engines
Last Updated	4/9/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2009 Mack MP7 Engine

$8,500 USD

Good running Mack MP7 engine assembly. 33,941 Miles.120 Day guarantee.

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1069722
MLS Number	14250615
Category	Engines
Last Updated	3/18/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2007 Mack AI Engine

$4,500 USD

Good running Mack AI engine assembly. 187,100 Miles. 60 PSI oil pressure. Needs engine wiring harness. 120 Day guarantee.

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	AI
Stock Number	1049187
MLS Number	13070191
Category	Engines
Last Updated	3/15/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2010 Mack MP7 Engine

$4,500 USD

Good running Mack MP7 engine assembly. 175,678 miles. 50 PSI oil pressure. Needs engine wiring harness. 120 day guarantee.

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1060569
MLS Number	13685214
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2011 Mack MP7 Engine

$4,500 USD

Good running Mack MP7 engine assembly. 228,015 Miles. 75 PSI oil pressure. 120 Day guarantee.

Condition	Used
Horse Power	325 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1055772
MLS Number	13426303
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2011 Mack MP7 Engine

$8,500 USD

Good running Mack MP7 engine assembly. 49,279 Miles. 55 PSI oil pressure.120 Day guarantee.

Condition	Used
Horse Power	325 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1054647
MLS Number	13478955
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2010 Mack MP7 Engine

$4,500 USD

Good running Mack MP7 engine assembly. 313,594 Miles. Cut wiring harness. 120 Day guarantee.

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1049230
MLS Number	13070192
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2010 Mack MP7 Engine

$4,500 USD

Good running Mack MP7 engine assembly. 58psi oil pressure. 120 Day Guarantee.

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1045297
MLS Number	12660657
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2011 Mack MP7 Engine

$5,500 USD

Good running Mack MP7 engine assembly. 136,000 miles. 60 PSI oil pressure. 120 day guarantee.

Condition	Used
Horse Power	325 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1041439
MLS Number	12375805
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

2010 Mack MP7 Engine

$5,000 USD

Good running Mack MP7 engine assembly. 177K miles. 50 psi oil pressure. 120 day guarantee.

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	MP7
Stock Number	1036083
MLS Number	12090461
Category	Engines
Last Updated	2/25/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(844) 641-___ SHOW
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2009 Mack MP8 Engine for a Mack GU713

$11,500 USD

COMPLETE WITH ECM RAN GREAT LOW MILES FOR YEAR TRUCK HAD TWISTED REAR FRAME

Condition	Used
Usage	373,420 Miles
Horse Power	338 HP
Fits To Make(s)	MACK
Fits To Model(s)	GU713
Stock Number	12249
MLS Number	14093059
Category	Engines
Last Updated	1/16/2026
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

(844) 382-___ SHOW
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1995 Mack EM7 Diesel Engine - 300 HP

$7,450 USD

GOOD USED 1995 MACK EM7-300 V-MAC II DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. COMPLETE and RUN TESTED, MAXIDYNE ENGINE, 300 HP @ 1750 RPM, 78273 11GBA #, ...

Condition	Used
Horse Power	300 HP
Stock Number	EM7-5C0899
MLS Number	13900087
Category	Engines
Last Updated	1/7/2026
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(844) 382-___ SHOW
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2010 Mack MP7 Diesel Engine - 325 HP

$7,250 USD

2010 MACK MP7-325M USED DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S TRUCK PARTS in CANTON, OHIO. 117,191 MILES SHOWING ON ECM, COMPLETE and RUN TESTED, 325 HP, 10.8 LITERS, EPA10 EMISSIONS,...

Condition	Used
Horse Power	325 HP
Stock Number	MP7-532785
MLS Number	14009652
Category	Engines
Last Updated	12/3/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts

(844) 641-___ SHOW
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2002 Mack EM7 Engine for a Mack CV713 GRANITE

$7,500 USD

GOOD RUNER COMES COMPLETE WITH ECM THIS IS AN ELETRONIC ENGINE

Condition	Used
Usage	497,515 Miles
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	CV713 GRANITE
Stock Number	11969
MLS Number	13872176
Category	Engines
Last Updated	11/13/2025
Location	Morrisville, NY, US
Sold By	Dutcher's Inc.

2007 Mack MP7 Engine

$9,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 2007 Mack MP7-325M Diesel Engine For Sale, EGR and DPF Model '07 EPA, 300HP @ 2000RPM, Engine Family 7VPTH10.8HD3, 10.8L Displacement, 6 Cylinders...

Warranty

Condition	Used
Horse Power	300 HP
Part Number	MP7-325M
Stock Number	9443
MLS Number	13972428
Category	Engines
Last Updated	11/7/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(844) 382-___ SHOW
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2006 Mack AI300A Diesel Engine - 300 HP

$6,450 USD

GOOD USED 2006 AI300 ASET MACK DIESEL TAKEOUT ENGINE FOR SALE at ADELMAN’S in CANTON, OHIO. COMPLETE and RUN TESTED, ELECTRONIC with UNIT INJECTORS, 11.9 LITERS, 300 HP, with 40+ LBS OIL...

Condition	Used
Horse Power	300 HP
Stock Number	AI300-6K1006
MLS Number	13853319
Category	Engines
Last Updated	9/28/2025
Location	Canton, OH, US
Sold By	Adelmans Truck Parts