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Product Details
Product Overview
This high-quality RHF5 turbocharger is a direct replacement unit designed for Isuzu diesel engines, specifically the 4JJ1X model. It is commonly used in Hitachi excavator applications, including the ZX120-3 and Zaxis 160LC-3 models. The turbocharger is identified by OEM part numbers 8980681970 and 8981851951, ensuring a perfect match for your engine rebuild or replacement needs.
Manufactured to meet original equipment specifications, this turbocharger is engineered to restore engine performance, improve fuel efficiency, and reduce emissions. It is an essential component for heavy-duty construction machinery operating in demanding environments.
Key Features & Benefits
Direct OEM Replacement: Matches the exact specifications of Isuzu 4JJ1X engines, ensuring a seamless installation without modifications.
Restored Engine Performance: Rebuilds lost horsepower and torque, allowing your excavator to handle heavy loads with greater efficiency.
Enhanced Fuel Economy: Optimizes the air-fuel mixture, leading to lower fuel consumption and reduced operational costs.
Durable Construction: Built with high-grade materials to withstand extreme temperatures and pressures found in turbocharged diesel engines.
Rigorous Testing: Each unit undergoes a machinery test report and video outgoing inspection to guarantee reliability before shipment.
Versatile Application: Suitable for a wide range of equipment beyond excavators, including industrial, agricultural, and marine applications.
Technical Specifications
Specification
Detail
Part Number
8980681970, 8981851951
Turbo Model
RHF5
Engine Application
Isuzu 4JJ1X
Type
Turbo Charger
Engine Type
Diesel
Size
OEM Size
Weight
15 kg
Warranty
6 Months
Place of Origin
Guangdong, China
OEM Cross-Reference
This turbocharger is a direct replacement for the following original equipment manufacturer (OEM) part numbers. Please verify your existing part number for compatibility.
Isuzu / Hitachi OEM: 8980681970
Isuzu / Hitachi OEM: 8981851951
Compatibility
This turbocharger is commonly used for the following machinery and engine models. Fitment is based on the original application data. Please confirm your specific engine model before purchasing.
General Applications: Construction, Industry, Agriculture, Genset, Marine, Material Handling
Global Supply & Distribution
We provide efficient worldwide shipping solutions to support international B2B buyers. Our logistics network ensures fast and reliable delivery to major ports and industrial hubs across the globe.
North America: Fast shipping to ports in Los Angeles, New York, and Houston.
Europe: Reliable delivery to Rotterdam, Hamburg, and Felixstowe.
Asia-Pacific: Express shipping to Singapore, Tokyo, and Sydney.
Middle East & Africa: Efficient service to Dubai, Jeddah, and Durban.
Based in Guangdong, China, we have extensive export experience and comply with international trade standards to ensure a smooth transaction for our clients.
Quality Assurance
We are committed to providing high-quality parts that meet rigorous industry standards. Each turbocharger is subject to strict quality control procedures to ensure durability and performance.
Manufacturing Standards: Produced in ISO-certified facilities following strict OEM guidelines.
Testing: Each unit is tested to ensure proper boost pressure and oil flow. A Machinery Test Report and Video Outgoing Inspection are provided upon request.
Warranty: We offer a 6-month warranty against manufacturing defects, covering the replacement of faulty parts.
FAQ
Q: Is this turbocharger a direct fit for my Hitachi ZX120-3 excavator?
A: Yes, this turbocharger is designed as a direct OEM replacement for the Isuzu 4JJ1X engine, which is commonly used in the Hitachi ZX120-3 and Zaxis 160LC-3 models. We recommend checking your existing part number (8980681970 or 8981851951) to confirm fitment.
Q: What should I check before installing a new turbocharger?
A: Before installation, inspect the oil supply line for blockages and ensure clean oil is present. It is also critical to replace the oil and oil filter. Check for any debris in the intake and exhaust manifolds. A failed turbo is often a symptom of another issue (e.g., oil starvation or foreign object damage), so the root cause should be addressed.
Q: How do I properly break in a new turbocharger?
A: After installation, start the engine and let it idle for 3-5 minutes to allow oil to circulate and lubricate the turbo bearings. Do not rev the engine immediately. For the first few hours of operation, avoid heavy loads to allow the seals to seat properly. Always let the engine idle for a minute before shutting it down to cool the turbo.
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