Product Details

Product Overview

This premium aftermarket water pump is specifically engineered for Komatsu 6D108 and S6D108 diesel engines. As a critical component of the engine cooling system, it ensures optimal temperature regulation for heavy-duty excavators and industrial machinery. Our water pumps are manufactured to meet or exceed OEM specifications, providing reliable performance for global B2B clients in North America, Europe, Asia-Pacific, and the Middle East. With extensive export experience, we offer fast shipping to major ports and industrial hubs worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured using high-grade cast iron and steel components for exceptional durability and corrosion resistance.
• OEM Compatibility: Direct replacement for Komatsu OEM parts 6221-61-1101 and 6221-61-1102, ensuring seamless fitment without modifications.
• Enhanced Cooling Efficiency: Optimized impeller design delivers consistent coolant flow, preventing engine overheating in demanding working conditions.
• Long Service Life: High-quality mechanical seal and bearing assembly reduce wear, extending operational intervals between replacements.
• Rigorous Testing: Each unit undergoes pressure and flow rate testing to guarantee performance stability before shipment.

Technical Specifications

OEM Cross-Reference

• Komatsu Original: 6221-61-1101, 6221-61-1102
• Alternative Numbers: 6221611101, 6221611102
• Compatible Replacement For: Komatsu genuine water pump assembly

Compatibility

• Engine Models: Komatsu 6D108, S6D108
• Vehicle/Equipment Applications: Komatsu PC200-6, PC200-7, PC220-6, PC220-7 Excavators; WA200, WA250 Wheel Loaders; D65, D85 Bulldozers
• Year Ranges: 1995-2010 (varies by specific model)

Global Supply & Distribution

• Worldwide Shipping: Express (DHL, FedEx, UPS), Air Freight, and Sea Freight options available.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Japan, China, Australia, Indonesia), Middle East (UAE, Saudi Arabia, Qatar), Africa (South Africa, Nigeria), South America (Brazil, Chile).
• Fast Delivery: Stock held in regional warehouses for rapid dispatch to industrial centers and ports.
• Trade Compliance: Experienced in international documentation, customs clearance, and export regulations.

Quality Assurance

• Manufacturing Standards: ISO 9001:2015 certified production facility.
• Certifications: CE, RoHS compliant.
• Warranty: 12-month warranty against manufacturing defects from date of invoice.
• Testing: 100% factory tested for pressure integrity (2 bar minimum), flow rate (80 L/min at 2000 RPM), and run-out tolerance (<0.05mm).

FAQ

Q1: Is this water pump a direct bolt-on replacement for Komatsu 6D108 engines?

Yes, it is designed as a direct replacement for Komatsu OEM parts 6221-61-1101 and 6221-61-1102. No modifications are required. Ensure you drain the coolant and replace the gasket (included) during installation. We recommend checking your engine serial number for absolute compatibility.

Q2: What is the typical installation time and any special tools required?

Installation typically takes 1-2 hours for a trained mechanic. Standard hand tools (socket set, torque wrench) are sufficient. A puller may be needed to remove the old water pump pulley. Always refer to the Komatsu service manual for specific torque specifications (typically 25-30 Nm for mounting bolts).

Q3: How can I extend the service life of this water pump?

Use the correct coolant mixture (50/50 water and ethylene glycol-based antifreeze) to prevent corrosion and cavitation. Regularly inspect the drive belt tension and replace it if worn. Change coolant according to the engine manufacturer’s schedule (usually every 2 years or 2000 hours). Avoid running the engine dry or with low coolant levels.

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 .