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Product Details
Product Overview
This premium water pump, featuring OEM part numbers 1-13650133-0 and 1136501331, is a direct replacement engineered for the Isuzu 6HK1 diesel engine. Designed to meet rigorous B2B standards, this component is essential for maintaining optimal engine cooling in heavy-duty excavators. We serve a global clientele, ensuring fast and reliable shipping to major industrial markets across North America, Europe, Asia-Pacific, and the Middle East.
Key Features & Benefits
OE-Grade Precision: Manufactured to match original equipment specifications for a perfect, hassle-free fit.
Superior Durability: Constructed with high-grade cast iron and a precision-engineered bearing assembly to withstand extreme operational demands.
Enhanced Cooling Efficiency: Optimized impeller design ensures maximum coolant flow, preventing engine overheating and extending service life.
Rigorous Testing: Each unit undergoes pressure and leak testing to guarantee 100% performance reliability upon installation.
Corrosion Resistance: Treated with anti-corrosion coating to resist damage from coolant additives and harsh working environments.
Technical Specifications
Specification
Detail
Part Number
1-13650133-0 / 1136501331
Engine Model
Isuzu 6HK1
Material
High-Grade Cast Iron (Housing) / Steel (Impeller)
Application
Excavator Cooling System
Gasket Included
Yes
Warranty
12 Months
OEM Cross-Reference
This water pump is a direct cross-reference for the following OEM numbers:
Isuzu: 1-13650133-0, 1136501331
Hitachi: Compatible with models using the 6HK1 engine
John Deere: Compatible with models using the 6HK1 engine
Compatibility
This water pump is designed for the Isuzu 6HK1 diesel engine, commonly found in the following excavator models:
John Deere: Various excavator models utilizing the 6HK1 engine
Global Supply & Distribution
Worldwide Shipping: We offer reliable shipping solutions to all major global destinations.
Major Markets Served: North America (USA, Canada), Europe (Germany, UK, France), Asia-Pacific (Australia, Japan, Singapore), and the Middle East (UAE, Saudi Arabia).
Fast Delivery: Efficient logistics ensure timely delivery to major ports and industrial centers.
Trade Compliance: Fully experienced in international export procedures and customs documentation.
Quality Assurance
Manufacturing Standards: Produced in ISO 9001 certified facilities.
Warranty: Backed by a comprehensive 12-month warranty against manufacturing defects.
Testing: Each pump is 100% tested for flow rate, pressure integrity, and rotational balance before shipment.
FAQ
Q1: Is this water pump a direct bolt-on replacement for my Hitachi ZX330-3? A: Yes, this part (1-13650133-0) is a direct OEM replacement specifically for the Isuzu 6HK1 engine used in the Hitachi ZX330-3. It includes the necessary gasket and requires no modifications for installation.
Q2: How do I know if my water pump is failing? A: Common signs include coolant leaks near the front of the engine, unusual whining or grinding noises from the pump area, engine overheating, and visible wobble in the pump pulley. We recommend replacing the pump and thermostat together for optimal cooling system performance.
Q3: What is the recommended maintenance schedule for this part? A: While the Isuzu 6HK1 water pump is built for durability, it is generally recommended to inspect it during major service intervals (every 1000-2000 hours). Replacement is advised if any play in the bearing or signs of leakage are detected. Always use the correct coolant mixture to extend the pump’s lifespan.
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