Product Overview

This is a high-quality replacement Water Pump Assembly for the Komatsu 6D105 diesel engine, specifically engineered for the PC200-3 excavator. Designed to meet or exceed OEM specifications, this critical cooling system component ensures reliable engine performance and longevity. We supply this part globally to major industrial markets, including North America, Europe, the Middle East, and Asia-Pacific, supporting the maintenance needs of construction fleets and heavy machinery operators worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM dimensions and tolerances for a perfect fit and seamless installation, eliminating downtime.
• Enhanced Durability: Constructed from high-grade materials to withstand the rigorous demands of heavy-duty excavation and construction work.
• Optimal Cooling Performance: Ensures efficient coolant circulation, maintaining optimal engine operating temperature and preventing overheating damage.
• Rigorous Quality Control: Each unit undergoes thorough testing and inspection, backed by a machinery test report and video outgoing-inspection for verified quality.
• Direct OEM Replacement: Serves as a reliable aftermarket alternative to the original Komatsu part, offering significant value without compromising on performance.

Technical Specifications

OEM Cross-Reference

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

• Komatsu: 6136-62-1102

Note: OEM service and manufacturing are available. Please contact our sales team for specific OEM branding inquiries.

Compatibility

This water pump is primarily designed for the following application:

• Engine Model: Komatsu 6D105 (S6D105) Diesel Engine
• Machine Application: Komatsu PC200-3 Hydraulic Excavator

Secondary Applications: This part may also be compatible with other machinery utilizing the 6D105 engine platform, commonly found in:

• Forklifts
• Trucks
• Loaders
• Bulldozers
• Buses

Always verify model and engine serial numbers prior to purchase to ensure correct fitment.

Global Supply & Distribution

We are a professional exporter of heavy machinery engine parts with extensive experience in international logistics and trade compliance. Our global supply chain ensures efficient delivery to key industrial regions:

• Major Markets Served: North America (USA, Canada), European Union, United Kingdom, Australia, Southeast Asia, Middle East, Africa, and South America.
• Fast Logistics: We ship via air and sea freight to all major global ports and industrial hubs, offering flexible shipping terms (FOB, CIF, DAP, DDP) to suit your business needs.
• Export-Ready Packaging: All items are securely packed in export-standard cartons to prevent damage during long-distance transit.

Quality Assurance

We are committed to providing reliable parts that you can trust for your critical equipment.

• Manufacturing Standard: Produced in ISO-certified facilities using precision tooling to ensure dimensional accuracy and performance parity with original parts.
• Comprehensive Warranty: This product is covered by a 6-month warranty against manufacturing defects from the date of purchase.
• Verification & Testing: Every batch is subject to stringent quality checks. A machinery test report and video outgoing-inspection are provided to guarantee the product meets specified performance criteria before shipment.

FAQ

Q: How can I be sure this water pump will fit my Komatsu PC200-3 excavator?
A: This pump is manufactured to the exact specifications of OEM part number 6136-62-1102 for the 6D105 engine. For absolute certainty, we recommend cross-referencing your machine’s engine model and serial number, or providing us with your old pump’s part number for verification.

Q: What is included in the “Water Pump Assembly”?
A: The “Assembly” typically includes the complete pump unit with the housing, impeller, shaft, and bearings pre-assembled. It is supplied as a single, ready-to-install unit, though specific internal components may vary. Please review product images or contact us for a detailed breakdown.

Q: Do you provide technical support for installation?
A> While we supply the part, installation should be performed by a qualified mechanic familiar with heavy-duty diesel engines. We can provide general guidance and, upon request, may supply relevant technical diagrams or manuals sourced from OEM documentation to assist with the installation process.

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 .