Product Overview

This is a genuine replacement water pump engineered for Doosan DL06 series diesel engines, commonly used in Doosan loaders and excavators. We supply this critical cooling system component to a global network of heavy equipment distributors, repair shops, and fleet operators. Our logistics ensure reliable delivery to major industrial markets across North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications for a perfect fit and optimal coolant flow, ensuring efficient engine cooling under heavy loads.
• Enhanced Durability: Constructed with high-grade materials and sealed bearings to resist corrosion, cavitation, and premature wear, extending service life.
• Reliable Performance: Maintains consistent engine operating temperature, preventing overheating and protecting vital engine components from thermal damage.
• Direct Replacement: Designed as a direct bolt-on component, requiring no modifications for a straightforward installation process.

Technical Specifications

OEM Cross-Reference

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

• Doosan: 400921-00008
• Doosan Alternate: 65.06500-6271B

Compatibility

This water pump is specifically designed for Doosan DL06 series diesel engines. It is a critical component for the following typical applications:

• Engine Models: Doosan DL06
• Equipment Applications: Doosan wheel loaders, Doosan excavators, and other industrial machinery utilizing the DL06 power unit.
• For precise fitment, always verify your engine’s model and serial number against the part numbers listed above.

Global Supply & Distribution

We are a leading supplier of heavy-duty engine components with extensive export experience. Our supply chain is optimized for international B2B trade.

• Worldwide Shipping: We ship to all major markets, including North America (USA, Canada, Mexico), Europe (UK, Germany, Poland), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia).
• Fast Delivery: Consolidated container shipments and air freight options ensure timely delivery to major ports and logistics hubs.
• Trade Compliance: All documentation (commercial invoice, packing list, certificate of origin) is prepared to meet international customs requirements.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using precision CNC machining and strict quality control protocols.
• Rigorous Testing: Each pump undergoes pressure and flow testing to verify performance meets or exceeds OEM benchmarks.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects, ensuring peace of mind for your business.

FAQ

Q1: Is this water pump a direct fit for my Doosan DL06 engine?
A1: Yes. This part (400921-00008 / 65.06500-6271B) is manufactured to the exact OEM specifications for the Doosan DL06 engine series. It is a direct bolt-on replacement requiring no modifications.

Q2: What are the signs that this water pump needs replacement?
A2: 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 pump pulley.

Q3: Do you provide technical support for installation?
A3: While we supply the genuine component, we recommend installation by a qualified technician. We can provide general guidance and, upon request, source OEM service manuals for our B2B clients to ensure proper installation and system bleeding procedures.

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 .