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The 4903530 is a high-performance, direct-fit turbocharger engineered for 2.5L–3.0L diesel engines, widely compatible with Mitsubishi, Isuzu, and light commercial vehicles. Built with precision casting, advanced bearing system, and durable silicon-molybdenum housing, it delivers reliable power boost, faster spool-up, and excellent heat resistance for both daily driving and heavy-duty applications.
Designed as a drop-in replacement for original turbos, it requires no modifications during installation, ensuring perfect fitment and restoring engine performance to factory standards—or better. Ideal for vehicle repair, replacement, and mild power tuning.
Key Advantages
Direct OEM Fitment
Exact match for original mounting points, flanges, and connections; bolt-on installation, no cutting or welding needed.
High-Strength Silicon-Molybdenum Housing
Withstands extreme exhaust heat (up to 950°C); anti-oxidation, anti-thermal deformation, long service life under heavy loads.
Advanced Bearing System
Reduces friction and turbo lag; faster boost response, lower noise, improved durability compared to standard journal bearings.
Built-in Anti-Surge Compressor
Prevents compressor surge at high RPM; stable airflow, consistent power delivery, protects turbo and engine.
Wuhan Jinhong Auto Parts Co., Ltd. is a manufacturer and exporter of common rail fuel injectors integrating manufacturing,processing and R & D.
Our factory has a complete and scientific management system and professional product development team, products have been advancing with The Times, quality is also constantly improving, product quality and service have been widely recognized by the industry. Our company has its own factory, combined with the sales model of trade factory, we can provide customers with a full range of services. In addition, our company has international logistics partners to reduce transportation costs for customers. Our company is a leading manufacturer and supplier of Marine parts and auto parts in China. At the same time, we have established partnerships with hundreds of factories specializing in the production of various high-quality auto parts.
Our goal is to provide the best service at the best price, your satisfaction is our best return. Look forward to working with you. Welcome friends from all walks of life to visit, guidance and business negotiations.
FAQ
Q1: Is the 4903530 turbo a direct replacement for my original one?
A1: Yes. It matches the original mounting, flange size, and connections exactly. No modifications are needed for installation.
Q2: What’s the warranty period?
A2: We offer 12-month warranty against manufacturing defects (excludes damage from improper installation, lack of maintenance, or accidents).
Q3: How much power can this turbo add?
A3: It supports 180–250 HP (depending on engine condition and tuning). Typical gains: +40–60 HP over stock.
Q4: Does it come with gaskets or installation kits?
A4: Each package includes 1 turbocharger + necessary gaskets and mounting hardware for direct installation.
Q5: Is professional installation required?
A5: We strongly recommend professional installation by a certified mechanic to ensure proper oil supply, cooling, and boost settings.
Q6: How long is the service life?
A6: With regular maintenance (oil changes, clean filters), it can last 150,000–200,000 km.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
160~200
Ecer Certification：
Verified Supplier
Wuhan Jinhong Auto Part Co., Ltd. is a leading manufacturer and global supplier specializing in high-performance fuel system components, including fuel injectors, fuel pumps, and complete fuel delivery systems. With years of industry experience, we also supply a wide range of engine assemblies and s... Wuhan Jinhong Auto Part Co., Ltd. is a leading manufacturer and global supplier specializing in high-performance fuel system components, including fuel injectors, fuel pumps, and complete fuel delivery systems. With years of industry experience, we also supply a wide range of engine assemblies and s...
