RHF3 Turbo 8981899361 8982401070 Turbocharger for Isuzu 4LE2 Engine

RHF3 Turbo 8981899361 8982401070 for Isuzu 4LE2 Engine

Product Overview

High-performance RHF3 Turbocharger for Isuzu 4LE2 engines. Fits Sany 75 & Kobelco excavators. IATF 16949 certified quality. Replaces 8981899360 & 8982401670. Factory direct wholesale.

High-Response RHF3 Turbocharger for Isuzu 4LE2 (2.2L) Engines

• Direct OEM Replacement: Precision-engineered for a 1:1 "drop-in" fit for Sany 75 and Kobelco SK75 excavators equipped with the Isuzu 4LE2 engine. Ensures seamless integration with factory intake and exhaust systems.
• Optimized for Mini-Excavators: Specifically tuned for the 2.2L 4LE2 platform to provide rapid boost response. Technical Benefit: This ensures your hydraulic pumps get the power they need instantly for smooth, fast digging and lifting cycles.
• Superior Heat Resistance: Equipped with a premium K18 Nickel-Alloy Turbine Wheel, designed to maintain structural integrity and prevent blade creep under the continuous thermal loads of heavy earthmoving work.
• Precision VSR Balancing: 100% dynamic balancing tested at high speeds on a Vibration Sorting Rig (VSR). Technical Benefit: This eliminates vibration, reduces bearing noise, and extends the service life of your engine in dusty construction environments.
• Factory Direct Quality: Manufactured to meet or exceed IATF 16949 standards by Zhongke Turbo, offering a high-reliability, cost-effective alternative to expensive dealership parts.

Technical Specifications & Compatibility

Applications

• Sany Excavators: SY75C series powered by Isuzu 4LE2 engine.
• Kobelco Excavators: SK75, SK80, SK85 series (check OEM number).
• Case Construction: CX75, CX80 and other mid-size excavators.
• Industrial Equipment: Skid steer loaders and generator sets utilizing the 4LE2 platform.
• Engine Series: Isuzu 4LE2-X, 4LE2-T 2.2L 4-Cylinder Turbocharged Diesel.
• Isuzu OEM Numbers: 8981899360, 8981899361, 8981899362, 8982401070, 8982401670, VI8981899360
• Other Cross References: 47489786 (Newer PN) 

FAQs

Q1: How do I verify if this turbocharger fits my Sany SY75C? 

Please check the nameplate on your current turbocharger for the part number 8981899360 or 8982401070. Since 4LE2 engines can have variations for different Tier emission standards, matching these numbers is the most reliable way to ensure 100% fitment.

Q2: What causes early failure in 4LE2 turbochargers? 

In mini-excavators, the #1 cause is dust ingestion due to poor air filter maintenance or oil contamination. Because the RHF3 is a small, high-speed turbo, even tiny particles can damage the compressor wheel. We recommend replacing the Air Filter during installation.

Q3: Is this turbo oil-cooled or water-cooled? 

The standard RHF3 for the 4LE2 engine is typically Oil Cooled. Please check if your old unit has water lines connected. If it does not, this unit is the correct direct replacement.

Q4: What type of warranty do you provide for rental fleets? 

We understand that small excavators are often the backbone of rental fleets and small contractors, which is why we stand behind our quality with full technical support

Q5: Do you provide worldwide shipping? What is the delivery timeframe? 

We ship globally via premium carriers like DHL, FedEx, and UPS, as well as sea freight for bulk orders. In-stock items are typically dispatched within 24–48 hours. Express delivery to North America and Europe usually takes 5–7 business days.

About Us

Fengcheng Zhongke Turbocharger Co., Ltd. is a leading high-tech factory specializing in the R&D, production, and global distribution of high-performance turbochargers. Based in Fengcheng—one of the world’s most renowned turbocharger manufacturing hubs—we have grown from a local workshop into a global supplier, serving heavy-duty, commercial, and passenger vehicle markets worldwide.

At Zhongke, we don't just "make" parts.we engineer reliability.

• Material Integrity: We exclusively use K18 Nickel-Alloy turbine wheels, capable of withstanding extreme exhaust temperatures (up to 950°C) without deformation.
• Dynamic Balancing: 100% of our turbochargers undergo high-speed dynamic balancing tests at 150,000+ RPM to guarantee zero vibration and extended bearing life.
• Certified Quality: Our production processes are certified under ISO 9001 and IATF 16949, the gold standards for the global automotive and heavy-machinery industries.

Manufacturing Prowess:Our facility is equipped with state-of-the-art production lines, including precision 5-Axis CNC machining centers, high-speed VSR (Vibration Sorting Rig) balancing machines, and advanced material testing labs.

Our Specialization:We maintain a vast inventory of over 3,500+ turbocharger models, with a focus on heavy-duty and construction machinery engines, including Cummins, Caterpillar, Komatsu, Scania, Kobelco, and Hitachi. Beyond heavy-duty machinery, we also provide a comprehensive range of turbochargers for passenger vehicles and light commercial vans. Our catalog covers over 1,000 applications for leading automotive brands including Nissan, Audi, BMW, Mercedes-Benz, Toyota, Honda, and Hyundai. Focused on optimizing fuel efficiency and restoring factory horsepower, our passenger car turbos are engineered with the same precision and K18 heat-resistant materials as our industrial line, ensuring reliable performance for daily commuting and high-speed driving alike.

Global Partnership & Support: Zhongke Turbo is more than just a manufacturer; we are your long-term technical partner. With nearly 30 years of export experience, we understand the logistics and technical requirements of the international market. We provide a warranty and dedicated technical support to help our partners succeed.

• Key Export Regions: North America, Europe, the Middle East, Africa, Latin America, and Southeast Asia.

Experience the difference of nearly 30 years of factory expertise. Contact us today for wholesale inquiries or technical consultations.