Product Overview

This is a genuine Isuzu water pump assembly, a critical cooling system component designed for the robust 6WG1 diesel engine platform. Engineered for direct injection engines used in heavy-duty applications like excavators, this part ensures optimal engine temperature control and prevents overheating. We supply this OEM-quality part globally, with extensive experience serving key industrial markets in North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Genuine OEM Quality: Manufactured to original Isuzu specifications, ensuring perfect fit, performance, and longevity.
• Superior Durability: Constructed with high-grade materials to withstand the high pressures and thermal stresses of diesel engine operation.
• Precision Engineering: Ensures efficient coolant circulation for consistent engine temperature regulation and optimal fuel efficiency.
• Direct Replacement: Designed as a complete assembly for straightforward installation, minimizing equipment downtime.
• Reliability: Restores original cooling system performance, protecting your valuable engine from costly overheating damage.

Technical Specifications

OEM Cross-Reference

This genuine Isuzu water pump assembly corresponds to the following OEM part numbers:

• Isuzu: 1873110010
• Isuzu: 1-87311001-0

This is a direct OEM replacement part.

Compatibility

This water pump assembly is specifically designed for the Isuzu 6WG1 diesel engine. This engine is commonly found in:

• Excavators from various manufacturers (e.g., Hitachi, John Deere) utilizing the Isuzu 6WG1 power plant.
• Other heavy construction and industrial machinery.

Note: Always verify your engine model and existing part number before purchase to ensure correct fitment.

Global Supply & Distribution

We are a leading B2B supplier of genuine engine components with a robust international logistics network.

• Worldwide Shipping: We export to all major industrial regions, including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia).
• Efficient Logistics: We ensure fast and reliable delivery to major ports and industrial hubs. Shipping methods include air freight for urgent needs and sea freight for cost-effective bulk orders.
• Trade Compliance: All shipments are handled with complete commercial documentation (invoice, packing list, certificate of origin) compliant with international trade regulations.

Quality Assurance

We stand behind the quality and performance of every part we supply.

• Genuine Part: This is a genuine Isuzu component, guaranteeing it meets all original factory specifications for material, dimensions, and performance.
• Rigorous Testing: Each water pump is subject to quality checks to ensure integrity and function before dispatch.
• Warranty: All parts come with a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.

FAQ

Q: How can I confirm this water pump fits my specific excavator model?
A: The primary fitment is determined by the engine model. Confirm your machine is powered by an Isuzu 6WG1 engine. For absolute certainty, cross-reference the part number stamped on your existing water pump (1873110010 or 1-87311001-0) with our listing.

Q: Is this sold as a complete assembly, and what is included?
A: Yes, this is a complete water pump assembly, typically including the pump housing, impeller, bearing, and seal. It is sold as a single, ready-to-install unit, replacing the entire old assembly for maximum reliability.

Q: What are the signs that my 6WG1 engine’s water pump needs replacement?
A: Common indicators include coolant leakage from the pump’s weep hole, unusual grinding or whining noises from the front of the engine, engine overheating, and visible play or wobble in the water pump pulley.

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 .