Mitsubishi 4m40 engine

Mitsubishi 4M40 Engine Overview

The Mitsubishi 4M40 engine is a 2.8-liter, 4-cylinder turbocharged diesel engine, well known for its reliability, durability, and strong torque performance. Originally designed for Mitsubishi Pajero and other off-road vehicles, the 4M40 has also been widely adopted in industrial and commercial applications due to its fuel efficiency and robust design.

Key Features:

• Engine Type: 4-cylinder, inline, diesel, turbocharged

• Displacement: 2.8L (2835cc)

• Turbocharged: Yes

• Fuel System: Direct Injection

• Cooling System: Water-cooled

• Valve Train: SOHC / 8-valve

• Common Power Output: ~125-140 HP (varies by version)

Applications:

The 4M40 engine is widely used in:

• Mitsubishi Pajero / Montero

• Delica

• Canter trucks

• Industrial equipment

• Off-road and utility vehicles

Its compact design, strong torque at low RPM, and dependable build make it ideal for harsh environments and heavy-duty performance.

Advantages:

• High torque at low speeds for off-road or load-heavy applications

• Easy to maintain with widely available parts

• Proven track record in both automotive and industrial use

• Suitable for engine swaps or re-powering older diesel vehicles

Why Choose the Mitsubishi 4M40?

If you’re looking for a tough and time-tested diesel engine, the Mitsubishi 4M40 is a great choice. It’s trusted by mechanics and equipment operators worldwide for its balance of power, reliability, and cost-effectiveness.