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Product Details
Product Overview
This is a premium-quality, direct-replacement Water Pump specifically engineered for the Quanchai QC490 diesel engine platform. Designed to meet or exceed OEM specifications, this critical cooling system component (Part Number: 4C2-50V32 / Qc490gp / 2409001810003) ensures optimal engine temperature regulation, preventing overheating and extending engine life in demanding applications such as excavators and industrial machinery. We ship globally to major markets including North America, Europe, Asia-Pacific, and the Middle East, providing reliable parts for your heavy equipment.
Key Features & Benefits
OEM Compatibility: Manufactured to precise OEM specifications for a seamless, bolt-on fitment on the Quanchai QC490 engine.
Superior Cooling Efficiency: High-flow impeller design ensures maximum coolant circulation, effectively dissipating heat under heavy loads.
Durable Construction: Features a robust cast-iron housing and a precision-engineered bearing system for long service life and resistance to wear.
Corrosion Resistant: Treated surfaces and high-quality seals prevent leaks and protect against rust and corrosion from coolants.
Rigorous Testing: Each unit undergoes strict quality control checks, including pressure and leak testing, to guarantee reliability.
Engine Compatibility: Quanchai QC490 Series Diesel Engines
Equipment Applications: Excavators, Backhoe Loaders, Forklifts, and Other Industrial Machinery powered by the QC490 engine.
Year Range: Compatible with most models manufactured in the last 15 years (please verify your specific engine serial number).
Global Supply & Distribution
Worldwide Shipping: We offer reliable shipping via sea, air, and express couriers (DHL, FedEx, UPS) to any global destination.
Major Markets Served: North America, Europe, Southeast Asia (Indonesia, Vietnam, Thailand), Middle East (UAE, Saudi Arabia), Africa, and South America.
Fast Delivery: Stock is available for immediate dispatch. Typical delivery to major ports (e.g., Shanghai, Rotterdam, Los Angeles, Dubai) is 7-15 days.
Trade Compliance: Experienced in international export documentation and customs clearance.
Quality Assurance
Manufacturing Standard: Produced in an ISO 9001 certified facility, ensuring consistent quality control.
Testing: Each water pump is 100% tested for flow rate, pressure integrity, and bearing smoothness before shipment.
Warranty: Backed by a 12-month warranty against manufacturing defects.
FAQ
Q1: Is this water pump a direct replacement for the original Quanchai part?
Yes, this water pump (Part Number 4C2-50V32 / 2409001810003) is an aftermarket replacement designed to match the OEM specifications of the Quanchai QC490 engine. It bolts directly in place without modifications.
Q2: What are the signs that my water pump needs to be replaced?
Common failure signs include coolant leaking from the pump weep hole, a noisy or grinding bearing, engine overheating, and visible rust or corrosion on the pump housing. Immediate replacement is recommended to prevent severe engine damage.
Q3: What maintenance is required after installing a new water pump?
After installation, always refill the cooling system with the correct coolant mixture (typically 50/50 water and antifreeze). Run the engine to operating temperature, check for leaks, and bleed any air from the system. Inspect the drive belt tension and condition as a worn belt can damage the new pump.
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