Built for Mitsubishi's 4M40T engine, this cylinder head (OE ME193804 / ME202620, AMC 908514) ensures top performance and durability in models like the Pajero and Montero. Its advanced design includes cooling channels and valve control, providing stable operation and fuel efficiency in challenging driving conditions.
The Mitsubishi 4M40T engine cylinder head (OE ME193804 / ME202620, AMC 908514) is designed for reliable performance in Mitsubishi's 4M40T turbocharged diesel engines. Supporting models like the Pajero GLX/GLS, Montero GLX/GLS, and Canter, this cylinder head features high heat resistance, enhanced sealing, and efficient cooling channels, making it a critical component for durability and power.
4M40T Engine Cylinder Head OE:ME193804/ME202620 AMC：908514 for Montero GLX/GLS Pajero GLX/GLS Canter 1994-
4M40T Aluminum cylinder head ME193804
Mitsubishi 4M40T Engine Cylinder Head - OE: ME193804 / ME202620, AMC: 908514
Engine Model: Mitsubishi 4M40T
Part Numbers (OE): ME193804, ME202620
AMC Number: 908514
Applicable Engines
The 4M40T engine cylinder head is specifically designed for Mitsubishi's 4M40T 2.8L turbocharged diesel engine, a robust powerplant known for its durability and reliability in challenging conditions. This cylinder head fits the turbocharged 4M40T engine, widely used in Mitsubishi's SUVs and light trucks, making it ideal for both off-road and commercial applications.
Compatible Mitsubishi Models
- Mitsubishi Montero GLX/GLS
- Mitsubishi Pajero GLX/GLS
- Mitsubishi Canter (various models from 1994 onwards)
Key Functions of the Cylinder Head
- Sealed Combustion Chamber: Ensures a sealed environment for effective diesel combustion, maximizing power output and efficiency.
- Valve Control: Manages intake and exhaust cycles through precisely engineered valves, promoting optimal airflow and engine performance.
- Cooling and Lubrication Channels: Incorporates dedicated channels for coolant and oil, providing essential heat management and reducing component wear.
- Mounting for Injectors and Glow Plugs: Supports fuel injectors and glow plugs for precise fuel delivery and reliable cold starts.
Material
- Cast Iron or Aluminum Alloy: The cylinder head is available in cast iron for maximum durability and heat resistance, suitable for the high-pressure environment of diesel engines, or aluminum for better heat dissipation in lighter setups.
Notable Features
- High Temperature and Pressure Resistance: Built to endure the high pressures and temperatures typical in turbocharged diesel engines, ensuring stability under load.
- Enhanced Sealing: Works with the head gasket to create a secure seal, preventing fuel and coolant leakage and promoting engine efficiency.
Maintenance and Replacement
Given the demanding operating conditions of diesel engines, regular inspection of the 4M40T cylinder head is recommended. Overheating, coolant leaks, or signs of head gasket wear are indications for repair or replacement to maintain peak engine performance.
Summary
The Mitsubishi 4M40T engine cylinder head, OE ME193804 / ME202620, AMC 908514, is an essential component for the performance and longevity of Mitsubishi’s 4M40T turbocharged diesel engines. Used in models like the Pajero, Montero, and Canter, it combines robust construction with efficient cooling and sealing, ensuring reliability even in rugged applications.
