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

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.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .