Mack EM7 Engines with 300-349 HP For Sale

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Mack EM7 Engine Core

$1,750 USD

(Core) Engine Does Not Turn 360 Degrees Complete, 1999 Mack EM7, ENGINE ASSEMBLY- Family Number: XMKXH11.9E54 Displacement: 11.9L Horsepower: 300 ESN: 9R2788 ECS: SPL For more information...

Condition	Used
Horse Power	300 HP
Part Number	XMKXH11.9E54
Stock Number	P-60587
MLS Number	12349499
Category	Engine Cores
Last Updated	5/8/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

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Mack EM7 Engine Core

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(Core) Engine Does Turn 360 Degrees Complete, 1994 Mack EM7-300, ENGINE ASSEMBLY- Displacement: 11.9L, Horsepower: 300, E.S.N.: 4W1280, Part number: 4MR3196, E.C.S.: SPL, For more...

Condition	Used
Horse Power	300 HP
Fits To Make(s)	Mack
Part Number	4MR3196
Stock Number	P-89041
MLS Number	13152459
Category	Engine Cores
Last Updated	11/2/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

6 1

1993 Mack EM7-300 Engine 300HP

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1993 MACK EM7-300 SEMI ELECTRONIC ENGINE 300 HP USED 93 MACK EM7-300 ENGINE, SEMI ELECTRONIC, TESTED RUNNING GOOD.

Condition	Used
Horse Power	300 HP
Stock Number	320-0809199
MLS Number	9861033
Category	Engines
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

6 0

1995 MACK EM7-300 ENGINES 300HP

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USED EM7-300 HP MACK ENGINE, WITH ENGINE BRAKE(JAKE BRAKE) RUNNING GOOD, TESTED.

Condition	Used
Horse Power	300 HP
Stock Number	133-0612194 - SN:5N1084
MLS Number	9796670
Category	Engines
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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1995 Mack EM7 Diesel Engine

$6,000 USD

(USED) 1995 Mack EM7 300 Diesel Engine (SEMI ELECTRONIC FUEL PUMP), Serial # 5N1267, 300HP @ 1750LBS, 11GBA 26466 P1, LOW MILES!!!! Test Run. Visit JJREBUILDERS for more information on this...

Condition	Used
Horse Power	300 HP
Stock Number	004204
MLS Number	9865079
Category	Engines
Last Updated	8/14/2019
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

6 0

1995 Mack EM7 Engine

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USED EM7-300 HP MACK MECHANICAL PUMP ENGINE, 300 HP, 1.995, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK.

Condition	Used
Horse Power	300 HP
Stock Number	1229-1202199
MLS Number	9995569
Category	Engines
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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1995 Mack EM7 Engine

$6,000 USD

(GOOD USED/ RUN TESTED, FULLY INSPECTED) 1995 Mack EM7 300 Diesel Engine (SEMI ELECTRONIC FUEL PUMP), Serial # 5F1361, 300HP @ 1750LBS, 11GBA 78645, LOW MILES!!!! Test Run. Visit...

Condition	Used
Horse Power	300 HP
Stock Number	004733
MLS Number	10542445
Category	Engines
Last Updated	11/24/2020
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

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Mack EM7 Engine for a 1996 Mack CH600 SERIES

$6,500 USD

93 AND UP ONLY --- GOOD RUNNER, NO SMOKE, SLIGHT BLOW BY, LO REV ENGINE, MECHANICAL MOTOR.

Condition	Used
CPL/ARR	5M1510
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	CH600 SERIES
Will Fit Year(s)	1996
Stock Number	167102
MLS Number	9036276
Category	Engines
Last Updated	7/13/2024
Location	Hudson, CO, US
Sold By	Active Truck Parts

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1996 Mack EM7 Engine for a Mack CL713

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Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	CL713
Stock Number	BH23167EC
MLS Number	13031752
Category	Engines
Last Updated	11/11/2024
Location	New Paris, OH, US
Sold By	Boots and Hank's Truck Parts, Inc.

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1997 Mack EM7 Engine for a Mack MR688S

$6,800 USD

Good Running Mack EM7 engine assembly. 449,000 Miles. Early style oil cooler. 120 Day guarantee.

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	MR688S
Stock Number	1044941
MLS Number	12623054
Category	Engines
Last Updated	2/8/2024
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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1997 Mack EM7 Engine for a Mack MR688S

$6,800 USD

Good running Mack EM7 engine assembly. TMU. 45 PSI oil pressure. Old style oil cooler. Thermorstat housing broken. Missing fuel line from lift pump to fuel pump. 120 day guarantee.

Condition	Used
Horse Power	300 HP
Fits To Make(s)	MACK
Fits To Model(s)	MR688S
Stock Number	1047830
MLS Number	12928442
Category	Engines
Last Updated	6/12/2024
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

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Mack EM7 Engine for a 1997 Mack CH612

$5,750 USD

(Used) 1997 Mack EM7-300, ENGINE ASSEMBLY- Displacement: 11.9L, Horsepower: 300, Serial Number: 7A2267, E.C.S: SPL, For more information about this item, give us a call. We ship Worldwide!...

Condition	Used
Horse Power	300 HP
Fits To Make(s)	Mack
Fits To Model(s)	CH612
Will Fit Year(s)	1997
Stock Number	P-89792
MLS Number	13174585
Category	Engines
Last Updated	10/18/2024
Location	Elkton, MD, US
Sold By	CRG Heavy Truck Parts

5 1

1998 MACK EM7-300 ENGINES 300 HP

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USED EM7-300 HP MECHANICAL ACCELERATION, ENGINE TESTED, RUNNING GOOD.

Condition	Used
Horse Power	300 HP
Stock Number	153-0614195 - SN:6C1116
MLS Number	9799647
Category	Engines
Last Updated	8/14/2024
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

6 0

2000 Mack EM7 Engine

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USED EM7-300 E-TEC MACK ENGINE WITH 300 HP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK.

Condition	Used
Horse Power	300 HP
Stock Number	701-1001191
MLS Number	9925939
Category	Engines
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC