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Not sure how this issue affects your equipment? Our team helps operators:
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Premium Cooling Solution for 4D95 Diesel Engine & Komatsu PC60 Series
The 6206-63-1201 (also known as 6206631201) is a precision-engineered water pump designed for heavy-duty 4D95 engine applications. Whether you are operating a Komatsu PC60-7 excavator or maintaining a stationary power unit, this pump ensures optimal thermal regulation to prevent engine overheating during intensive workloads.
Ensure your equipment stays on-site and out of the repair shop with our OEM-standard replacement parts.
| Attribute | Details |
|---|---|
| Model NO. | Komatsu PC60-7, PC60-6, PC60-5, 4D95 Engine Series |
| Part Number | 6206-63-1201 / 6206631201 |
| Product Name | Engine Cooling Water Pump |
| Condition | Brand New, OEM Standard Replacement |
| Stock Status | In Stock / Fast Dispatch (24-48 Hours) |
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Methods | DHL, Fedex, EMS, UPS, Air or Sea Freight |
| Application | Engine rebuild, overhaul, routine maintenance |
| MOQ | 1 Piece |
In the construction and mining industry, a cooling failure means expensive downtime. Our 6206-63-1201 replacement is built to handle the rigorous pressure of 4D95L and 4D95S engines.
| Core Purchasing Points | Our OEM-Standard Replacement | Generic Market Parts |
|---|---|---|
| 1. Seal Quality | High-grade silicon carbide seals for zero leakage | Standard rubber seals prone to hardening |
| 2. Bearing Durability | Heavy-duty integrated bearings for high RPM | Lightweight bearings with shorter lifespan |
| 3. Casting Precision | Precision-molded 6206-63-1201 housing for perfect fit | Rough casting, may require modifications |
| 4. Impeller Design | Corrosion-resistant impeller for maximum flow | Thin metal or plastic, low flow efficiency |
| 5. Testing | 100% pressure tested before dispatch | Batch testing or no testing |
| 6. Warranty | Guaranteed fitment and performance support | Limited or no after-sales support |
Q: What are the symptoms of a failing 4D95 water pump 6206-63-1201?
A: Look for coolant leaks near the pump weep hole, unusual grinding noises (bearing failure), or engine temperature spikes during operation. If your PC60-7 is overheating, check the water pump belt tension and pulley movement immediately.
Q: How to handle coolant contamination in the water pump?
A: Flush the entire cooling system before installing the new 6206631201. Contaminants can damage new seals. We recommend using high-quality anti-freeze to prevent internal corrosion of the 4D95 engine block.
Q: Why Choose This Water Pump?
A: It features an OEM-standard tri-metal structure and is trusted by repair shops and equipment fleets globally for long-term reliability.
Not sure how this issue affects your equipment? Our team helps operators:
Identify potential risks during maintenance
Recommend suitable replacement parts if needed
Support both inspection advice and parts supply
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