Seeking a reliable cooling solution for your industrial machinery? The 1811003380 (also searched as 181100-3380) water pump is the critical component designed to maintain optimal operating temperatures for the ISUZU 6HK1 diesel engine. Whether you are performing a routine maintenance or a full engine overhaul, this OEM-standard replacement ensures your equipment stays in the field and out of the repair shop.
Direct Support & Quick Quotes Available:
WhatsApp: +8613532379052 Email: [email protected] Follow Our Facebook Page| Product Name | Engine Water Pump Assembly |
| Primary Part Number | 1811003380 |
| Alternative Part Number | 181100-3380 |
| Engine Model | ISUZU 6HK1 / 6HK1T Diesel Engine |
| Condition | Brand New, OEM Standard Replacement |
| Application | Excavators, Trucks, and Industrial Power Units |
| MOQ | 1 Piece |
| Stock Status | Ready to Ship (In Stock) |
| Delivery | DHL, Fedex, EMS, UPS, Air or Sea Freight |
| Payment Terms | T/T, Western Union, MoneyGram |
Choosing the right replacement part is a balance between cost and long-term reliability. Below is a comparison of why our 181100-3380 water pump stands out against generic aftermarket options.
| Purchase Focus Points | Our OEM-Standard Replacement | Common Aftermarket Parts |
|---|---|---|
| 1. Seal Integrity | High-grade silicon carbide mechanical seals | Standard rubber seals (prone to leakage) |
| 2. Impeller Design | Precision-cast for maximum coolant flow | Stamped metal (lower efficiency) |
| 3. Bearing Quality | Heavy-duty reinforced bearings | Budget bearings (shorter lifespan) |
| 4. Fitment | 100% precise ISUZU 6HK1 specifications | Generic fit (may require modification) |
| 5. Thermal Stability | Tested for extreme high-temperature cycles | Unknown thermal tolerance |
| 6. Warranty Support | Comprehensive quality guarantee | No-returns policy |
A failing water pump can lead to catastrophic engine seizure. If you notice coolant leaks around the front of the engine or rising temperature gauges, immediate inspection is required.
Our team helps operators:
Identify potential risks during maintenance cycles
Recommend suitable replacement parts if needed
Support both inspection advice and parts supply
Send Your Part Number for a free compatibility check.
Common signs include coolant weeping from the "weep hole," a grinding noise from the front of the engine (bearing failure), or steam rising from the radiator. If your temperature gauge is fluctuating, check the drive belt tension and inspect the water pump housing for cracks.
While the 1811003380 is the standard for most 6HK1 industrial applications (like excavators), some truck models might use different pulley configurations. We recommend verifying with your engine serial number before purchase.
Answer: Our 1811003380 features an OEM-standard tri-metal structure and heavy-duty internal components. It is trusted by repair shops & equipment fleets worldwide for its durability in harsh environments.
We specialize in providing high-quality engine components for leading global brands. Our inventory focuses on precision-engineered parts for Caterpillar, Cummins, Komatsu, Isuzu, Kubota, Yanmar, and Weichai engines.
Our core product range includes:
Engine Assembly Components: Cylinder Liner, Piston Kit, Piston Ring Set, Crankshaft Main Bearing, Con Rod Bearing, Thrust Washer, Full Overhaul Gasket Kit, Fuel Injection Pump, Fuel Injector, Forged Crankshaft, Turbocharger, Water Pump Assembly, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod.
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