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Product Details
Product Overview
This high-quality engine water pump is specifically engineered for Cummins B-series diesel engines, including the QSB4.5, 6BT 5.9, ISB 5.9L, and QSB6.7 platforms. Designed for heavy-duty applications, this pump is a critical component for cooling systems in Hyundai excavators and other construction machinery. We offer global shipping with fast, reliable delivery to major industrial hubs in North America, Europe, Asia-Pacific, the Middle East, and South America.
Key Features & Benefits
OEM Standard Fitment: Manufactured to meet or exceed original Cummins specifications for direct bolt-on replacement.
Superior Construction: Features a precision-cast housing and a heavy-duty bearing system for extended service life under high-stress conditions.
Enhanced Cooling Efficiency: Optimized impeller design ensures maximum coolant flow to prevent engine overheating, even in demanding excavator operations.
Durable Seal Technology: Utilizes a high-temperature resistant mechanical seal to prevent leaks and ensure long-term reliability.
Rigorous Testing: Every unit undergoes pressure and performance testing to guarantee zero defects before shipment.
Technical Specifications
Specification
Detail
Part Number
4891252 / 3800984 / 3286278
Engine Model
Cummins QSB4.5, 6BT 5.9, ISB 5.9L, QSB6.7
Application
Hyundai Excavator & Construction Machinery
Material
Cast Iron Housing / Steel Impeller
Gasket Included
Yes
Warranty
12 Months
OEM Cross-Reference
This water pump replaces the following genuine Cummins and OEM part numbers:
Note: Confirms fitment for most B-series engines used in off-highway construction equipment from 1998 to 2018.
Global Supply & Distribution
We are a dedicated supplier of heavy-duty diesel engine parts with a robust global logistics network. Our distribution capabilities include:
Worldwide Shipping: Reliable express and freight options to over 50 countries.
Major Markets: Extensive supply to North America (US, Canada), Europe (Germany, UK, Netherlands), Asia-Pacific (Australia, Singapore, Japan), and the Middle East (UAE, Saudi Arabia).
Fast Delivery: Stock held in regional warehouses for rapid dispatch to major ports like Los Angeles, Rotterdam, and Shanghai.
Trade Compliance: Experienced in international export documentation and customs clearance for B2B transactions.
Quality Assurance
Manufacturing Standard: Produced in ISO 9001:2015 certified facilities.
Certifications: Parts meet or exceed SAE and ASTM material standards.
Warranty: 12-month warranty against manufacturing defects in materials and workmanship.
Testing: 100% factory tested for leak integrity and rotational balance.
FAQ
Q1: Will this water pump fit my Cummins 6BT engine in a Hyundai R210 excavator? Yes, this pump (4891252/3800984) is a direct replacement for the Cummins 6BT 5.9L engine commonly found in Hyundai R210-7 and R210-9 excavators. Please verify your existing part number before purchase.
Q2: What is included in the package? Does it come with a gasket? The package includes the water pump assembly and a high-quality gasket. We recommend replacing the coolant and thermostat at the same time for optimal cooling system performance.
Q3: How long does shipping take to a port in Europe? Standard shipping to major European ports (e.g., Rotterdam, Hamburg) typically takes 7-15 business days via express freight. Expedited air freight options are available for urgent orders.
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