OEM Spec Hino 17201-E0080 RHF4V Turbocharger – N04C-TK 4.0L Anti-Carbon VNT

Overview

The Hino 300 Series (Dutro) and Toyota Dyna light commercial trucks represent the backbone of urban logistics, heavily relying on the 4.0L N04C-TK engine to navigate stop-and-go traffic efficiently. Meeting stringent Euro 4/5 emission regulations requires advanced forced induction, which is where the RHF4V variable nozzle turbocharger (OEM 17201-E0080) excels. By continuously adapting the exhaust flow across the turbine wheel, this exact-spec replacement ensures immediate low-end torque while eliminating turbo lag during heavy payload deliveries.

In N04C-TK engines equipped with modern Exhaust Gas Recirculation (EGR) systems, the turbocharger faces severe operational hazards from excessive soot. Prolonged urban idling allows dense carbon deposits to accumulate rapidly inside the turbine housing, physically jamming the Variable Nozzle Turbo (VNT) vanes. Once the VNT mechanism sticks, the Engine Control Unit (ECU) detects hazardous manifold pressure deviations, forcing the vehicle into a restrictive limp mode that causes drastic power loss, dashboard error codes, and costly fleet downtime.

To provide a permanent value-driven solution, our 17201-E0080 RHF4V turbocharger utilizes an upgraded stainless steel nozzle ring and vane assembly specifically treated to resist carbon adhesion. The robust water-cooled center housing actively dissipates localized heat spikes up to 850°C, preventing the journal bearing oil from coking after sudden engine shutdowns. With every vacuum actuator pre-calibrated on precision flow benches, engine rebuilders are guaranteed a seamless, drop-in installation that completely restores OEM boost curves.

Technical Specifications

Equipment Models

Why Partner with Ruich Value

• Anti-Carbon Upgrades: Enhanced stainless steel VNT vanes actively resist the thick soot accumulation typical in Euro 4/5 EGR engines.
• Thermal-Protected Bearings: A precision-cast water cooling jacket prevents journal bearing oil coking during intense urban delivery cycles.
• Plug-and-Play Calibration: Every vacuum actuator is flow-bench tested to ensure exact minimum and maximum boost limits, avoiding ECU limp mode.
• OEM Specification Matching: 100% bolt-on compatibility with original 17201-E0080 and VDA40016 IHI profiles on Hino N04C manifolds.

Available Hino Turbocharger Models

Our Hino commercial diesel catalog spans the entire product line, from the N04C light-duty applications to the robust J08C heavy-duty systems. Explore our whole Hino Categories for complete engine component coverage.

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For Turbocharger: Spare parts available – CHRA, actuator, repair kits. Part number required for final confirmation.