2.8 Liter 4M40 Inter-cooled Turbo Diesel Engine

Engine Specifications:

  • Production years: 1992-2003

  • Displacement: 2,835cc

  • Fuel system: Vortex chamber

  • Power output: 140hp/4000 rpm (Intercooled Turbo)

  • Torque output: 314/2000 rpm (Intercooled Turbo)

  • Cylinder block: Cast iron R4

  • Block head: Aluminum 8v

  • Cylinder bore: 95mm

  • Piston stroke: 100mm

  • Compression ratio: 21

  • Hydraulic lifters: No

  • Timing drive: Chain

  • Phase regulator: No

  • Turbocharging: MHI TF035HM-12T (Intercooled Turbo)

  • Recommended engine oil: 5W-40

  • Engine oil capacity: 6.5 liters

  • Fuel type: Diesel

  • Engine lifespan: ~400 000km

  • Weight: 234kg



When paired with the L400 Spacegear chassis, the 4M40 engine is one of the more desirable off-roading options in the world. Due to our unfortunate import laws in the USA, Canada and Australia have been able to import these vas for 15 years longer than us. This shows with the multitude of YouTube videos showing L400s ripping up the outback, and the prevalence of aftermarket over-landing accessories that were produced in Australia. Better late than never, we are now able to import all Series 1 L400 Spacegears and the first wave of series 2 L400s.

The Nomadic Maintenance Routine is perfectly thorough on the 4M40 engine. We replace every hose, gasket and seal that is accessible with out taking the front case off. Since this engine is driven by a timing chain with a long lifespan, there is no need to change the chain if no issues are present. If we discover any issues with the fuel injectors, injection pump or TF-035 turbo we will replace them with professionally rebuilt parts before they leave our shop. Needless to say once the 4M40 is properly maintained and tuned up she can handle the gnarliest of back roads!

Nomadic Maintenance Routine (includes but is not limited to):

  • New Valve Cover Gasket

  • Refurbished Starter

  • Refurbished Alternator

  • Oil Filter

  • New Injection Pump O-Ring

  • New Vacuum Pump O-Ring

  • New Power Steering Pump O-Ring

  • New Serpentine Belts

  • New Front and Rear KYB Shocks

  • New Brake Pads Front and Rear

  • Refurbished Water Pump

  • New Thermostat

  • New Coolant Expansion Tank

  • New Upper Radiator Hose

  • New Lower Radiator Hose

  • New NGK Glow Plugs

  • New Fuel Filter Housing

  • New Fuel Filter

  • Intake Manifold Gaskets

  • Exhaust Manifold Gaskets

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