Mitsubishi 4m40T New Head and Block Engine

Description

The Mitsubishi 4M40T is a 2.8-litre, four-cylinder, turbocharged diesel engine engineered by Mitsubishi Motors. It succeeded the older 4D56 engine family and is highly regarded for its low-end torque, simple mechanical layout, and robust cast-iron construction. [ 1 , 2 , 3 ] Key Technical Specifications Displacement: 2,835 cc Configuration: Inline 4-cylinder, Turbocharged Diesel Valvetrain: Single Overhead Camshaft (SOHC), 2 valves per cylinder (8V total) Block Material: Heavy-duty cast iron Power Output: Typically ranges between 92 kW to 103 kW (approx. 125 to 140 hp) Torque Output: Approximately 290 to 320 Nm , providing robust towing and off-road power Fuel System: Mechanical indirect injection (swirl chamber) or early direct injection, depending on production year . Vehicle Applications The 4M40T engine was heavily used across Mitsubishi’s utility, commercial, and 4×4 lineups from the 1990s through the 2000s: [ 1 , 2 , 3 ] Mitsubishi Pajero / Montero / Shogun (Gen 2 and Gen 3 models) Mitsubishi Triton / L200 / Colt pickups Mitsubishi Delica / Space Gear 4×4 vans Mitsubishi Challenger SUVs Mitsubishi Fuso Canter light commercial trucks