Mitsubishi ROSA 2012- ROSA25 Durable 3.9L 4D34 Diesel Engine Assembly ME997223 High Performance Fuso Canter Rosa FE444 Truck Parts – OEM 4D34

Product Overview: A professionally manufactured Engine Assembly for the 4D34 engine, this assembly is intended as a bolt-in replacement for diesel applications. Supplied as a fully assembled long block that reuses the original ancillaries, it arrives ready for installation and reuses the original ancillaries, wiring, mounts and sensors, which keeps fitting times short and preserves factory calibration. Each assembly is built to original-equipment tolerances, measured at the critical interfaces and leak tested after build so that it performs like the factory engine it replaces from the first start.

Key Features: Internally the assembly carries a prepared block, balanced crankshaft, matched pistons and rings, connecting rods, the fully assembled cylinder head and cam drive, plus the oil pump, sump and covers. All mating faces are machined on CNC centres to original tolerances, and the completed engine turns freely and holds compression, so it can be installed and run without additional machining work.

Vehicle Compatibility: This assembly is confirmed against the following applications: Mitsubishi Rosa (2012-) ROSA25; Mitsubishi Rosa (2012-) ROSA22; Mitsubishi Fuso Ecanter (2017-) BEV. 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: 4D34; configuration: Inline-4 cylinder; displacement: 3.9L; fuel type: diesel; material: High Strength Cast Iron; condition: new; purpose: replacement or repair; supplied as a fully assembled long block that reuses the original ancillaries; warranty: 12 months.

OEM / Reference Numbers: Reference numbers: 4D34. Where several numbers are listed, they represent superseded or market-specific equivalents of the same part. Verify the number on the original unit, casting or label against this list to avoid a mis-fit.

Applications: Typical applications include Mitsubishi Fuso Canter Rosa using the 4D34 engine. The assembly suits everyday road use as well as workshop repairs, engine rebuilds, accident damage, fleet maintenance and restoration projects where a reliable replacement for a tired or failed engine is required.

Benefits / Replacement Information: A prepared replacement removes the guesswork and delay of rebuilding the original unit in-house. Compression, clearances and sealing are already verified, so the vehicle returns to service quickly with restored power, cleaner emissions and dependable cold-starting behaviour.

Installation or Fitment Notes: Fitment must be performed by a trained mechanic with the correct tooling. Replace the clutch or flywheel bolts, seals, gaskets and fluids as required, confirm the torque sequence for all fasteners, and renew timing components where the schedule calls for it. After installation, prime the lubrication circuit, run the engine up to temperature and re-check levels, leaks and fault codes.