The 294050-0054 is a Denso‑compatible high‑pressure common rail fuel injection pump engineered for precise fuel delivery, stable rail pressure, and long service life in heavy‑duty diesel engines. As a direct replacement for original Denso HP0 pumps, it is widely used in Mitsubishi Fuso trucks and buses equipped with the 6M60T engine, as well as FK and FM series vehicles. It provides reliable cold‑start performance, smooth power delivery, and reduced emissions under demanding commercial operating conditions.
Structural Features & Compatibility
Denso OEM‑compatible interface – Mounting flange, drive coupling, fuel inlet/outlet ports, and electrical connections match original Denso HP0 specifications for straightforward installation.
Radial multi‑piston design – Delivers smooth, pulsation‑free high‑pressure fuel to the common rail, maintaining consistent pressure under all engine loads.
Hardened internal components – Precision‑ground plungers, cam ring, and bearings reduce wear and maintain output even after high mileage.
Corrosion‑resistant housing – Treated aluminium alloy body protects against moisture, road salt, and diesel contaminants.
Integrated control compatibility – Works with the original suction control valve (SCV) and pressure control valve, allowing the ECU to manage rail pressure accurately.
100% flow‑tested – Each pump is calibrated and tested to meet or exceed OEM performance standards, ensuring seamless integration with the engine management system.
Compatible Vehicle Applications
This pump is commonly fitted to the following Mitsubishi Fuso vehicles (always verify by OEM part number and engine code):
Mitsubishi Fuso Fighter (FK series) – 6M60T
Mitsubishi Fuso Super Great (FM series) – 6M60T
Mitsubishi Fuso The Great – 6M60T
Mitsubishi Fuso Bus / Aero – 6M60T
Other heavy‑duty trucks and buses using the 6M60T engine
