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Product Details
Product Overview
This is a premium quality TD08H Turbocharger designed for heavy-duty Hitachi excavators powered by the Isuzu 6WG1X diesel engine. As a critical engine component, this turbo ensures optimal air intake and combustion efficiency. Our HDparts brand units are engineered to meet or exceed OEM specifications, offering a reliable and cost-effective alternative for global B2B buyers. We serve major markets including North America, Europe, Southeast Asia, the Middle East, and Oceania, ensuring fast and reliable shipping to industrial hubs worldwide.
Key Features & Benefits
OEM-Grade Performance: Direct replacement for the original Isuzu turbocharger, ensuring seamless integration and factory-specified boost pressure.
Superior Durability: Constructed with high-grade cast iron housing and precision-engineered turbine wheels for extended service life under extreme loads.
Fuel Efficiency: Optimized aerodynamic design improves combustion efficiency, leading to lower fuel consumption and reduced emissions.
Rigorous Testing: Each unit undergoes dynamic balancing and pressure testing to guarantee reliability and zero defects before shipment.
Cost-Effective Solution: A high-quality aftermarket alternative to the expensive OEM part, offering significant savings without compromising performance.
Technical Specifications
Specification
Detail
Part Number
1144004440 / 1144004441
Turbo Model
TD08H
Engine Model
Isuzu 6WG1X
Brand
HDparts (High-Quality Aftermarket)
Application
Hitachi Excavators
Housing Material
High-Strength Cast Iron
Wheel Material
Investment Cast Inconel / High-Temp Alloy
Warranty
12 Months
OEM Cross-Reference
This turbocharger directly replaces the following OEM part numbers:
Isuzu OEM: 1144004440, 1144004441
Hitachi OEM: AH-6WG1X (Original Turbo Assembly)
Additional References: 8-98023-526-0 (Cross-check with supplier for exact fitment)
Compatibility
This TD08H turbocharger is specifically designed for the following Hitachi excavator models equipped with the Isuzu 6WG1X engine:
Hitachi EX450-3
Hitachi ZX450-3
Hitachi ZX470-3
Hitachi EX850-3
Hitachi EX870-3
Note: Please verify your engine model (6WG1X) and turbo flange configuration before ordering. This is a direct bolt-on replacement for the original unit.
Global Supply & Distribution
HDparts is a trusted supplier in the global heavy machinery aftermarket. We offer comprehensive logistics solutions to ensure your parts arrive on time, every time.
Worldwide Shipping: We ship to all major ports via air, sea, and express courier (DHL, FedEx, UPS, TNT).
Key Markets: Strong distribution networks in North America (Houston, Los Angeles, Toronto), Europe (Rotterdam, Hamburg), Asia-Pacific (Singapore, Dubai, Sydney), and South America (Santos, Buenos Aires).
Fast Delivery: Stock items are dispatched within 24-48 hours, with express delivery options available for urgent breakdowns.
Trade Compliance: All products are packaged and documented correctly for smooth customs clearance.
Quality Assurance
Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality control.
Testing: Each turbocharger is 100% tested for oil seal integrity, wheel balance, and boost pressure performance before packaging.
Warranty: Comes with a standard 12-month warranty against manufacturing defects. Extended warranty options are available for bulk orders.
FAQ
Q: Is this turbocharger a direct replacement for my Hitachi ZX470-3 with an Isuzu 6WG1X engine? A: Yes, this TD08H turbo (Part #1144004440/1144004441) is a direct OEM replacement. It is designed to bolt directly onto the 6WG1X engine with no modifications required. We recommend checking your current turbo’s part number to confirm 100% compatibility.
Q: What should I inspect before installing a new turbocharger? A: Before installation, it is crucial to check the oil supply line for blockages and ensure the air filter is clean. We also recommend replacing the oil and oil filter. Any debris in the system can cause immediate failure of the new turbo. Inspect the exhaust manifold for cracks as well.
Q: What is the typical lifespan of this aftermarket turbo, and how can I extend it? A: With proper installation and maintenance (regular oil changes and air filter service), this turbo can last 6,000 to 8,000 hours. To extend its life, always allow the engine to idle for 2-5 minutes after heavy use before shutting it down, and avoid sudden acceleration from a cold start.
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