Product Overview

This high-performance water pump is engineered for Isuzu 6WG1 diesel engines, specifically compatible with ZX450 machinery. As a leading supplier of genuine-quality engine components, we provide reliable global shipping to major industrial markets worldwide, ensuring your operations continue without interruption.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and optimal coolant flow.
• Enhanced Durability: Constructed with high-grade materials and sealed bearings to withstand high temperatures and pressures, extending service life.
• Optimal Engine Cooling: Ensures consistent and efficient heat dissipation, protecting critical engine components from overheating and wear.
• Reliable Performance: Designed for minimal maintenance and maximum uptime in demanding industrial and construction applications.
• Direct Replacement: A direct-fit component that eliminates compatibility concerns and simplifies the installation process.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM numbers:

• Isuzu: 1873110010
• Hitachi: Please verify specific Hitachi assembly part number for ZX450 final drive.

Note: Always cross-reference with your machine’s service manual or existing component before purchase.

Compatibility

This water pump is primarily designed for:

• Engine: Isuzu 6WG1 diesel engine.
• Vehicle/Machinery: Hitachi ZX450 hydraulic excavator and other industrial equipment utilizing the 6WG1 power plant.
• Recommended for models produced in the 2000s. For exact year applicability, please confirm your engine serial number.

Global Supply & Distribution

We specialize in the international distribution of heavy-duty engine parts. Our logistics network ensures efficient delivery to key industrial regions:

• Major Markets Served: North America (USA, Canada), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Singapore, Japan), the Middle East (UAE, Saudi Arabia), and Africa.
• Fast Port Delivery: Expedited shipping to major global ports including Rotterdam, Los Angeles, Singapore, and Jebel Ali.
• Export Expertise: Fully compliant with international shipping regulations (Incoterms), and we provide all necessary commercial documentation (Packing List, Commercial Invoice, Certificate of Origin).
• Bulk & B2B Focus: Competitive pricing for wholesale orders, container loads, and distributor partnerships.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using precision machining and strict quality control protocols.
• Rigorous Testing: Each pump undergoes performance testing for seal integrity, bearing operation, and impeller balance.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects, ensuring peace of mind for your investment.
• Material Quality: Utilizes corrosion-resistant alloys and durable composites to meet or exceed OEM performance benchmarks.

FAQ

Q1: Is this water pump a direct fit for my Hitachi ZX450 excavator?
A1: Yes, this part (1873110010) is designed as a direct replacement for the water pump on Hitachi ZX450 models equipped with the Isuzu 6WG1 engine. We recommend verifying your engine serial number for absolute confirmation.

Q2: What is included with the water pump assembly?
A2> This listing is for the complete water pump assembly as pictured, typically including the housing, impeller, shaft, and seals. It does not include ancillary items like gaskets or bolts unless specified. Please check the product images or contact us for a detailed packing list.

Q3: Do you provide technical support for installation?
A3: While we supply the component, installation should be performed by a qualified technician. We can provide general guidance and, upon request, source links to relevant service manuals or torque specifications for the 6WG1 engine to assist your maintenance team.

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 .