Nissan Terrano II Turbocharger TB2527 14411-7F400

Restoring TD27TDi Performance: Nissan Terrano II Turbocharger

The Nissan Terrano II (R20) and its twin, the Ford Maverick, are renowned for their ruggedness, powered by the reliable 2.7L TD27TDi intercooled diesel engine. While the engine itself is nearly indestructible, the original Garrett TB2527 turbocharger operates under high stress. Common issues include wastegate actuator failure leading to low boost, or bearing wear caused by heat soak, which results in oil consumption and loss of power. Restoring the forced induction system is key to maintaining the vehicle’s off-road capability.

Ruich Value manufactures a high-spec aftermarket replacement for the 14411-7F400 turbocharger. Critical to this application is our water-cooled center housing, which matches the OEM specification for the intercooled engine. This cooling feature actively lowers bearing temperatures after engine shutdown, preventing the oil coking that kills standard oil-cooled replacements. With a calibrated actuator set to 0.89-0.94 bar, this unit restores factory boost levels instantly.

Technical Specifications for TB2527-7F400

Verified Nissan TD27TDi Engine Compatibility

Why Source From Ruich Value?

• Precise Calibration: The wastegate actuator is factory-set to open between 0.89-0.94 bar, ensuring safe boost levels that won’t damage the engine.
• Material Upgrades: The turbine wheel (Inconel 713C) and compressor wheel are balanced to OEM tolerances to prevent whine and vibration.
• Comprehensive Kit: Includes stainless steel gaskets for the turbine inlet and outlet, ensuring a lasting seal against exhaust leaks.
• Direct Replacement: Designed with the correct AR 0.49 turbine housing and flanges for a bolt-on fit to the TD27 manifold.

Complete Nissan Turbocharger Catalog

Ruich Value is a leading supplier of turbochargers for Nissan’s diverse range of diesel engines. From classic 90s SUVs to modern commercial trucks, we provide reliable boost solutions.

Category coverage: Our inventory complements the Terrano II unit with turbos for the Patrol RD28T, the heavy-duty QD32 for the Navara, and the variable geometry units for ZD30 engines.

Explore our whole Nissan Categories

Repair Parts & Components

For specialized turbo repair shops, we stock all internal components for the TB2527. Rebuild your customer’s unit with high-quality parts.

• CHRA / Cartridge: 431876-0100 / 431876-5100S (Balanced Core).
• Repair Kit: 709143-0001 (Bearings, Seals, Thrust Collar).
• Actuator: 433143-0004 (0.9 bar).
• Back Plate: 432280-0001.

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