Mitsubishi 4D56U Premium 25L 4D56U Diesel Engine Assembly 1000C164 Replacement L200 Triton Pajero Sport Pickups – OEM 4D56U

Product Overview: This Engine Assembly is a direct-fit replacement unit engineered for the 4D56U engine family, diesel powerplant widely used across Mitsubishi passenger, SUV and light commercial applications. It is supplied as a fully assembled long block that reuses the original ancillaries, with all critical rotating and sealing surfaces finish-machined so that a worn, seized or oil-consuming original unit can be exchanged without a lengthy workshop rebuild. Every unit is inspected before packing: bore geometry, deck flatness, bearing clearances and seal surfaces are measured against the original specification, and the assembly is pressure and leak tested to confirm that it is ready for service.

Key Features: Key components include the cylinder block, heat-treated crankshaft, connecting rods, pistons and rings, fully assembled cylinder head, camshaft, timing components, oil pan and sump, and all necessary covers and seals, so no large core parts need to be transferred from the old unit. Friction surfaces are honed and clearances are set to manufacturer limits, which supports correct oil pressure, smooth rotation and quiet operation.

Vehicle Compatibility: This assembly is confirmed against the following applications: Mitsubishi L200 Triton Pajero Sport. Because manufacturers often revise part numbers within the same model generation, always confirm the engine code and original reference number on the vehicle or the failed component before ordering.

Specifications: Engine code: 4D56U; configuration: 4 Cylinder In-line cylinder; displacement: 2.5L; fuel type: diesel; material: Cast Iron Cylinder Block With Aluminum Alloy Head; condition: new; purpose: replacement or repair; supplied as a fully assembled long block that reuses the original ancillaries; warranty: 12 months.

OEM / Reference Numbers: OEM / reference numbers: 4D56U. These references cover the same unit across different production periods and markets. Match the numbers stamped on the original component with the list above to confirm that this assembly is the correct replacement before ordering.

Applications: Typical applications include Mitsubishi L200 Triton Pajero Sport using the 4D56U engine.

Benefits / Replacement Information: Replacing a failed engine with this prepared assembly restores performance, oil control and fuel economy while avoiding the machining, cleaning and assembly time of a full rebuild. Downtime and labour costs are reduced, and the balanced, tested build lowers the risk of early repeat failure.

Installation or Fitment Notes: Installation should be carried out by a qualified technician following the manufacturer's procedure. Drain and replace all fluids, fit a new oil filter, review the cooling, fuel and ignition or injection systems, and replace the timing belt or chain, tensioner and water pump as a set. Prime the oil system before first start, check for leaks and clear any stored fault codes.