Mack EM7 Engines with 300-349 HP For Sale

(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) 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.

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

(844) 329-___ SHOW
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Mack EM7 Engine - 300 HP

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Mack EM7 Engine; GOOD RUNNER!!! 4 Valve Mechanical; 300 Hp; Low Miles!! Call or message with any questions or visit our website.

Condition	Used
Horse Power	300 HP
Engine Model	EM7-300
Stock Number	1504
MLS Number	10198167
Category	Engines
Last Updated	12/12/2022
Location	Springville, PA, US
Sold By	Summit Core Supply

(844) 385-___ SHOW
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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.

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

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

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

(844) 385-___ SHOW
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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.

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