Product Overview

This is a premium replacement Water Pump Assembly (Part Number: 6136-61-1101) engineered for Komatsu 6D105 series diesel engines. Designed for durability and precise performance, it is an essential cooling system component for maintaining optimal engine temperature in demanding construction environments. We supply this critical spare part to a global network of distributors, machinery repair shops, and construction companies, with major markets across North America, Europe, the Middle East, Asia-Pacific, and Africa.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications to ensure perfect fitment and seamless integration with the Komatsu 6D105 engine block.
• Enhanced Durability: Constructed with high-grade materials and a robust bearing/seal assembly to withstand high RPMs, thermal stress, and harsh operational conditions.
• Optimal Cooling Performance: Efficient impeller design ensures consistent coolant flow, preventing engine overheating and protecting critical components from thermal damage.
• Reliable Replacement: A direct, hassle-free replacement for the original part, minimizing equipment downtime and ensuring operational continuity for your fleet.
• Rigorous Quality Control: Each unit undergoes stringent pressure and rotation tests to verify integrity and performance before shipment.

Technical Specifications

OEM Cross-Reference

This water pump assembly is a direct replacement for the following OEM part number:

• Komatsu: 6136-61-1101

Note: Always verify the part number from your original component or equipment manual before ordering.

Compatibility

This water pump is specifically designed for Komatsu excavators and machinery equipped with the 6D105 series engine. Common applications include, but may not be limited to:

• Komatsu Excavator Models: PC200-6, PC200-7, PC200-8, PC220-6, PC220-7, PC300-6, PC400-6 (Please confirm your exact machine model and serial number for 100% compatibility).
• Engine Model: Komatsu 6D105 diesel engine.
• Typical Year Range: Machines from the late 1990s to mid-2000s utilizing this engine platform.

Global Supply & Distribution

We are a specialized exporter of heavy machinery engine parts with a proven logistics network. Our capabilities ensure reliable delivery to your nearest port or industrial hub.

• Worldwide Shipping: We ship via air and sea freight to all major global destinations.
• Key Markets Served: North America (USA, Canada, Mexico), South America (Brazil, Chile), Europe (UK, Germany, Netherlands, Poland), Middle East (UAE, Saudi Arabia, Qatar), Asia-Pacific (Australia, Singapore, Japan, Indonesia), and Africa.
• Fast Delivery: Consolidated shipments to major ports like Los Angeles, Rotterdam, Hamburg, Jebel Ali, Singapore, and Sydney. Express air options available for urgent requirements.
• Export Compliance: All shipments are accompanied by commercial invoices, packing lists, and certificates of origin, ensuring smooth customs clearance internationally.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using precision tooling and OEM-grade materials.
• Testing: Every pump undergoes dynamic balancing, pressure testing for leaks, and rotation tests for smooth bearing operation.
• Warranty: Backed by a standard 12-month warranty against manufacturing defects from the date of purchase, subject to proper installation and use.

FAQ

Q1: How can I confirm this water pump is compatible with my specific Komatsu excavator?
A1: The most reliable method is to match the part number. Locate the part number stamped on your old water pump housing (typically 6136-61-1101 for 6D105 engines). Also, verify your machine’s model (e.g., PC200-7) and engine serial number. Our support team can assist with cross-referencing if you provide these details.

Q2: Is this a complete assembly, and what is included?
A2: Yes, this is sold as a complete, ready-to-install water pump assembly. It includes the pump housing, impeller, shaft, bearing, mechanical seal, and pulley hub—pre-assembled and pre-greased for installation.

Q3: What are the signs that my Komatsu 6D105 water pump needs replacement?
A3: Common failure indicators include coolant leakage from the pump’s weep hole, overheating issues not resolved by thermostat replacement, unusual grinding or whining noises from the front of the engine, and visible wobble or play in the pump pulley when the engine is off.

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 .