About this product
High-Performance Variable Geometry Turbocharger (VGT) for Tata Safari Storme, Hexa & Aria | 2.2L Varicor Restore the peak low-end torque, responsive highway acceleration, and smooth cruising performance of your SUV with this premium Variable Geometry Turbocharger (VGT) assembly. Engineered precisely for the robust Tata 2.2L Varicor diesel engine series , this forced-induction unit resolves typical utility vehicle issues such as power flat-spots below 2000 RPM, excessive black smoke on heavy acceleration, and low boost system faults. This complete assembly features Garrett's advanced Variable Nozzle Turbine (VNT) technology and functions as a direct original-quality replacement matching Garrett manufacturer references 823436, 803188 , and Tata Motors OEM part numbers 278914510155 and 278914510135 . Unlike standard fixed turbos, its internal variable vanes continuously alter the exhaust gas path to maintain continuous boost from city speeds up to maximum highway hauling conditions. Critical Benefits for Your Tata 2.2L Varicor Engine The heavy-duty Varicor engine (particularly the 400 Nm torque variant found in the Hexa and Safari Storme) demands strict boost pressures to maintain its wide torque band. When oil sludge builds up inside the housing or carbon deposit jams the internal moving nozzle vanes, it causes immediate drivability issues, a noticeable drop in fuel mileage, or forces the vehicle into an engine-protecting "Limp Mode." Replacing your worn unit with this VSR-calibrated assembly ensures:
Key features
- Vehicle Applications: Tata Safari Storme (Varicor 320 & Varicor 400) , Tata Hexa, and Tata Aria.
- Engine Suitability: 2.2L 4-Cylinder Varicor / DICOR Turbo Diesel Engine.
- Turbo Model Architecture: Garrett GTB Series Variable Geometry Turbocharger (VGT / VNT).
- Part Cross-References: 823436-0001 | 823436-5001S | 803188-0001 | 803188-5001S | 278914510155 | 278914510135.
- VSR High-Speed Balanced: The core cartridge assembly is factory-tested on precision Vibration Sorting Rigs (VSR) at full operational RPM to eliminate micro-vibrations, ensuring an extended fluid dynamic bearing life and quiet cabin acoustics.
- Premium Material Construction: Cast with premium high-nickel housing alloys to prevent thermal cracking and ensure free movement of the internal vane ring under continuous thermal load.
- Elimination of Heavy Turbo Lag: Maximizes low-RPM exhaust gas velocity to pull massive SUV chassis weight smoothly off the line and on steep inclines.
- Excellent Internal Oil Containment: Employs heavy-duty piston ring seals to stop engine oil from leaking into the intercooler piping or direct exhaust system.
- Optimal Combustion & Efficiency: Restores precise air-to-fuel delivery ratios to keep your vehicle compliant with emission standards while maximizing kilometers per liter.
- Flawless Drop-In Integration: Machined with identical structural dimensions to lock directly onto the factory exhaust manifold, vacuum actuators, and original oil plumbing lines.
