Turbocharger 8-97331185-0 For Isuzu NKR55 4JB1T 8973311850 RHF4H Auto Spare Parts
| Part Name: | Turbocharger Assembly | Part No: | 8-97331185-0, 8973311850, 897331-1850 |
| Vehicle Applications: | Isuzu NKR55 (also 100P-TC, ELF Light Trucks) | Engine Application: | Isuzu 4JB1T, 4JB1-TC (2.8L Turbo Diesel) |
| Fuel Type: | Diesel | Key Function: | Increases Intake Air Pressure To Boost Engine Power Output And Optimize Combustion Efficiency |
| Installation Type: | Direct Replacement / OEM-Spec Bolt-On Fit | Material: | High-Nickel Cast Iron And Aerospace Grade Aluminum Alloy |
| Condition: | Brand New | Fitment: | OEM Standard, Direct Replacement |
| H/S Code: | 841459000 | ||
| High Light: | Turbocharger for Isuzu NKR55 4JB1T,Isuzu truck turbocharger RHF4H,Turbocharger spare part 8-97331185-0 |
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Turbocharger 8-97331185-0 For Isuzu NKR55 4JB1T 8973311850 RHF4H Auto Spare Parts
Product Description
Function:
Turbocharger uses exhaust gas energy to compress intake air, significantly increasing engine power and torque output. Enhances combustion efficiency and reduces fuel consumption for Isuzu 4JB1T diesel engines
Product Description:
The Turbocharger Assembly (OEM Numbers: 8-97331185-0 / 8973311850 / 897331-1850) is a premium-quality, direct replacement forced induction component designed for Isuzu NKR55 light-duty trucks equipped with the 4JB1T (also 4JB1-TC) turbo diesel engine. This turbocharger, identified as model RHF4H (also compatible with RHF5 references), is a key component of the engine‘s air induction system
| Part Number: | 8-97331185-0, 8973311850, 897331-1850 | Product Name: | Turbocharger Assembly |
|---|---|---|---|
| Car Model: | Isuzu NKR55 | Engine Model: | Isuzu 4JB1T, 4JB1-TC (2.8L Turbo Diesel) |
| Condition: | 100% Brand New | Size: | Standard |
| Weight: | Standard | Origin: | China Mainland |
| Main Market: | Middle East ,Asia,Africa, South America, North America &Europe | Package: | Neutral Packing Or Make It As Requested |
| Warranty: | 6 Monthes | Price &Stock: | Please Contact Us To Get More Information |
| Material: | High-strength aluminum alloy & precision bearings | Cooling Type: | Engine coolant circulation |
| Installation: | Direct OEM replacement | Quality Standard: | OEM equivalent / ISO quality control |
Features & Advantages
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OE Quality: Manufactured to Isuzu dimensional and performance specifications for perfect fit and reliable operation.
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Precision Balanced Core: Each assembly is balanced to rigorous industrial tolerances to eliminate vibration, extending bearing life.
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Thermal-Resistant Turbine Housing: Cast from high-nickel iron to resist structural warping and cracking during intense heat cycles (up to 950°C).
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Aerodynamic Impeller Design: Optimizes intake airflow to provide immediate low-end torque, significantly improving engine responsiveness and daily fuel economy.
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OEM-Spec Bolt-On Fit: Engineered to the exact dimensions of the 8-97331185-0, guaranteeing a seamless installation that reduces machine downtime and labor.
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Resolves Torque Loss and Black Smoke: Specifically calibrated for the 4JB1T engine to ensure peak combustion during heavy-duty transport.
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Restores Engine Performance: Delivers stable airflow and boost pressure to improve combustion efficiency and restore engine power.
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Wide Compatibility: Fits Isuzu NKR55, 100P-TC, ELF, Trooper, Rodeo, and Pickup models with 4JB1T/4JB1-TC engines.
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Cost-Effective: Affordable alternative to genuine OEM turbochargers without compromising quality.
Vehicle & Engine Compatibility
This turbocharger is specifically designed for Isuzu NKR55 trucks and compatible models with 4JB1T engine. Common applications include:
Isuzu Vehicle Models:
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ISUZU NKR55 (light-duty truck)
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ISUZU 100P-TC (light truck)
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ISUZU ELF Light Trucks
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ISUZU Trooper / Rodeo / Pickup 2.8L
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Industrial Power Units
Engine Specifications:
| Engine | Displacement | Type |
|---|---|---|
| 4JB1T | 2.8L (2771cc) | Turbo Diesel, OHV |
| 4JB1-TC | 2.8L (2771cc) | Turbo Diesel |
Installation Notes
Installation steps (overview):
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Disconnect battery negative cable.
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Remove air intake piping, heat shields, and exhaust connections to access the turbocharger.
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Drain engine oil (if replacing oil feed line).
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Disconnect oil feed and return lines – cap openings to prevent contamination.
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Remove the old turbocharger from exhaust manifold and downpipe.
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Clean mounting surfaces and remove old gasket material.
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Pre-lubricate the new turbocharger – Pour clean engine oil into the oil inlet port while rotating the shaft by hand until oil exits the return port. This step is critical.
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Install new gaskets and hardware.
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Install the new turbocharger – finger-tighten bolts, then torque to specification.
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Reconnect oil feed and return lines with new crush washers or sealing rings.
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Reconnect exhaust and intake connections – ensure all clamps are snug.
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Replace engine oil and oil filter (use recommended grade).
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Replace air filter to prevent debris from entering the new turbo.
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Refill coolant if coolant lines were disconnected.
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Start engine and idle for 1-2 minutes to establish oil flow. Do not rev.
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Check for leaks – inspect oil and exhaust connections.
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Test drive – verify restored power and no unusual smoke.
Quality Control
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Material Verification: High-nickel cast iron and aerospace-grade aluminum alloy composition tested.
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Dimensional Inspection: Flange mounting surfaces, inlet/outlet diameters, and actuator bracket positions verified against OE blueprints.
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Dynamic Balancing: Each turbocharger is high-speed balanced (VSR tested) to ensure smooth operation and eliminate vibration.
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Leak Test: Oil and air passages pressure-checked for internal/external leakage.
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Wastegate / Actuator Function Test: Actuator opening pressure and stroke verified (where applicable).
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Visual Inspection: 100% checked for casting defects, burrs, or damaged threads.
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Packaged Safely: Turbocharger sealed in plastic bag with port covers, boxed with foam protection.
Packaging and Delivery
- Neutral export packing or customized packaging available
- Carton or wooden case for safe transportation
- Fast delivery for stock items
- Shipping by Express Air or Sea
Inquiry
For pricing, availability, or bulk purchase of the Turbocharger 8-97331185-0 For Isuzu NKR55 4JB1T 8973311850 RHF4H Auto Spare Parts please contact our sales team for a competitive quote and expert technical support.
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