Cummins QSK23 Water Pump 4396372 4097082 4095432 | Quantum Series Diesel Engine Cooling Parts

Product Details

Product Overview

This premium aftermarket water pump (part numbers 4396372, 4097082, 4095432) is specifically engineered for the Cummins Quantum QSK23 diesel engine series. Designed to meet or exceed OEM specifications, it ensures optimal coolant circulation for heavy-duty industrial and mining applications. We ship globally to major industrial hubs, including North America, Europe, the Middle East, Asia-Pacific, and Africa, supporting B2B clients with reliable, high-volume supply chains.

Key Features & Benefits

• OEM Replacement Grade: Manufactured to match original Cummins specifications for seamless fitment and performance.
• Durable Construction: Features a cast-iron housing and a precision-engineered bearing system to withstand high thermal loads and continuous operation.
• Enhanced Coolant Flow: Optimized impeller design ensures efficient water circulation, preventing engine overheating in demanding environments.
• Corrosion Resistance: Treated surfaces and seals resist rust and wear, extending service life in harsh conditions.
• Rigorous Testing: Every unit undergoes pressure, leak, and rotational balance testing to guarantee reliability.

Technical Specifications

OEM Cross-Reference

This water pump is a direct replacement for the following OEM numbers:

• Cummins OEM: 4396372, 4097082, 4095432
• Alternate Part Numbers: 4095431, 4396371 (superseded versions)

Note: Always verify your engine’s serial number and existing part number to confirm compatibility.

Compatibility

• Engine Models: Cummins QSK23 (Quantum Series)
• Applications: Mining trucks, excavators, drills, and heavy-duty industrial equipment (e.g., Komatsu, Hitachi, Liebherr models using QSK23 engines).
• Year Range: Compatible with QSK23 engines manufactured from 2010 onward.

Global Supply & Distribution

• Worldwide Shipping: We export to over 50 countries with fast delivery to major ports (e.g., Rotterdam, Shanghai, Dubai, Houston).
• Major Markets Served: North America (USA, Canada), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Singapore, China), Middle East (UAE, Saudi Arabia), and Africa (South Africa, Nigeria).
• Logistics: Air freight available for urgent orders; sea freight for bulk shipments. Customs documentation support provided.
• Stock Availability: Large inventory ensures quick dispatch, typically within 24-48 hours.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001:2015 certified facilities.
• Testing: 100% tested for hydraulic performance, leak integrity, and bearing durability.
• Warranty: 12-month warranty against manufacturing defects from the date of shipment.
• Certifications: Complies with SAE and Cummins quality standards for aftermarket parts.

FAQ

Q: Is this water pump a direct fit for my Cummins QSK23 engine?
A: Yes, it is designed as a direct OEM replacement. It matches the mounting bolt pattern, hose connections, and belt drive specifications of the original Cummins QSK23 water pump. Always cross-check your engine serial number with our part numbers (4396372, 4097082, or 4095432) to confirm.

Q: What maintenance is recommended after installation?
A: After installing the new water pump, replace the coolant and thermostat. Run the engine to operating temperature and check for leaks at the pump gasket and hose connections. Inspect the drive belt tension and ensure the pump rotates freely without noise. We recommend checking coolant level weekly thereafter.

Q: Can this water pump be used in mining applications with high ambient temperatures?
A: Absolutely. The QSK23 water pump is built for heavy-duty use, including mining and construction in extreme heat. Its reinforced bearing and cast-iron housing handle thermal stress well. For optimal performance in hot climates, ensure your cooling system’s radiator and fan are also in good condition.