Name: Mack E7-400 Engine
Brand: Mack
Availability: InStock

Mack E7-400 Engines For Sale

Browse Mack E7-400 Engines on MyLittleSalesman.com and compare listings with prices from $11,500 to $11,500. Sellers include 4-Trucks Enterprises, Rocky Mountain Truck Parts, and Boots and Hank's Truck Parts. Filter by condition, price, or year to quickly narrow down to the right Mack E7-400 Engine.

1 - 11 of 11 listings

1994 Mack E7-400 Engine

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USED 1.994-1.995 E7-400 MACK SEMI-ELECTRONIC V-MAC ENGINE, JAKE BRAKE, 400HP, STOCK:1113252; ESN:4B1518; COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	8195-1113252
MLS Number	13982676
Category	Engines
Last Updated	11/13/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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2000 Mack E7-400 Engine

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USED 2000 MACK E7-400 E-TECH ENGINE, 400HP, JAKE BRAKE, ECM COMPUTER ON PASSENGER SIDE, STOCK:1030252; ESN:0C1151; COMPLETE, INSPECTED AND TESTED RUNNING GOOD ENGINE, ALSO MANY ENGINES IN...

Condition	Used
Stock Number	8155-1030252
MLS Number	13956050
Category	Engines
Last Updated	10/30/2025
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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Mack E7-400 Engine Core for a 2002 Mack CV713

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HOLE IN SIDE OF ENGINE CARB TRUCK, Serial#: 2A0771, Horse Power: 400

Condition	Used
Horse Power	400 HP
Fits To Make(s)	Mack
Fits To Model(s)	CV713
Will Fit Year(s)	2002
Stock Number	002244-1
MLS Number	13528414
Category	Engine Cores
Last Updated	4/19/2025
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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1995 Mack E7-400 Engine MECHANICAL Fuel Pump

$11,500 USD

GOOD USED 1995 MACK E7-400 DIESEL ENGINE ASSEMBLY, MECHANICAL FUEL PUMP , 1995 , E7 , 400HP , MECHANICAL FUEL PUMP , S/N 5V2098 , TESTED, INSPECTED, RUN TEST-...

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Condition	Used
Horse Power	400 HP
Emission Rating	EPA 1995
Stock Number	S2098EN
MLS Number	13451612
Category	Engines
Last Updated	3/17/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
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2001 Mack E7-400 Engine

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USED 2001 E7-400 MACK E-TECH ENGINE, ECM ON DRIVER SIDE, JAKE BRAKE, S/N:1N1042, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK

Condition	Used
Stock Number	5950-0609231
MLS Number	12115699
Category	Engines
Last Updated	8/28/2023
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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Mack E7-400 Engine Core for a 2002 Mack CL713

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PART'S, Serial#: 2J2313, Horse Power: 460, Casting#: 2J2313

Condition	Used
Horse Power	460 HP
Fits To Make(s)	Mack
Fits To Model(s)	CL713
Will Fit Year(s)	2002
Stock Number	M12369-1
MLS Number	10673863
Category	Engine Cores
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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1989 Mack E7-400 Engine Core

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PART'S, Serial#: 9Z0214, Horse Power: 400, Casting#: 9Z0214

Condition	Used
Horse Power	400 HP
Fits To Make(s)	Mack
Will Fit Year(s)	1989
Stock Number	008580-1
MLS Number	10672241
Category	Engine Cores
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Mack E7-400 Engine Core for a 2002 Mack CL713

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GOOD PART'S, Horse Power: 460

Condition	Used
Horse Power	460 HP
Fits To Make(s)	Mack
Fits To Model(s)	CL713
Will Fit Year(s)	2002
Stock Number	012407-1
MLS Number	10659638
Category	Engine Cores
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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Mack E7-400 Engine Core for a 1990 Mack RD688S

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TURN'S 360, Serial#: 9Z0070, Horse Power: 400, Casting#: 9Z0070

Condition	Used
Horse Power	400 HP
Fits To Make(s)	Mack
Fits To Model(s)	RD688S
Will Fit Year(s)	1990
Stock Number	008579-1
MLS Number	10639714
Category	Engine Cores
Last Updated	5/11/2023
Location	Farr West, UT, US
Sold By	Rocky Mountain Truck Parts

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1994 Mack E7-400 Engine

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USED E7-400 HP SEMI-ELECTRONIC MACK ENGINE, JAKE BRAKE(ENGINE BRAKE),1.994, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK.

Condition	Used
Horse Power	400 HP
Stock Number	1257-12041910
MLS Number	9999746
Category	Engines
Last Updated	5/30/2020
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

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Mack E7-400 Diesel Engine

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Used 1995 Mack E7- 400 diesel engine assembly, mechanical fuel pump. S/N 5V2098, 400HP

Condition	Used
Stock Number	S2098EN
MLS Number	13482524
Category	Engines
Last Updated	3/27/2025
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

(833) 396-___ SHOW
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Mack E7-400 Engines For Sale

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