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The water pump is the heart of your SINOTRUK HOWO engine’s cooling system, circulating coolant to maintain optimal operating temperatures. The genuine SINOTRUK HOWO 1584-13070206 Water Pump is an OEM‑grade component engineered for precision fit and long‑term reliability. As a critical part of the trusted Sinotruk howo parts family, this water pump guarantees perfect compatibility, efficient coolant flow, and robust construction. Manufactured with a durable cast iron housing, a precision‑machined impeller, and high‑quality bearings and seals, the 1584‑13070206 unit withstands the rigors of heavy‑duty operation in mining, construction, and long‑haul applications. Investing in this authentic component prevents overheating, reduces the risk of engine damage, and ensures your SINOTRUK HOWO truck performs reliably under the most demanding conditions.
Water Pump
Водяной насос
Bomba de agua
The 1584-13070206 water pump features a heavy‑duty cast iron housing that resists corrosion and provides a rigid mounting for the bearing and shaft assembly. The impeller is precision‑cast and dynamically balanced to ensure smooth, efficient coolant flow with minimal cavitation. A high‑capacity bearing, often double‑row or sealed, supports the shaft and impeller, providing long service life even under the constant load of the drive belt. The mechanical seal, made of carbon and ceramic, prevents coolant leakage while withstanding high temperatures and pressures.
The pump housing is machined to exacting tolerances, ensuring a perfect seal with the engine block and gasket. The inlet and outlet ports are sized to match the engine’s coolant flow requirements, delivering the necessary volume to all critical areas. Every 1584‑13070206 unit is factory‑tested for leaks and performance. With its robust construction and precision components, this water pump ensures consistent engine cooling, protecting against overheating and extending the life of your SINOTRUK HOWO engine.
The table below provides detailed technical specifications for the genuine SINOTRUK HOWO 1584-13070206 Water Pump. This data is essential for verifying compatibility and understanding the component’s capabilities.
| Parameter | Specification | Details |
|---|---|---|
| OEM Part Number | 1584-13070206 | SINOTRUK HOWO Original Code |
| Product Name | Water Pump | Engine coolant pump |
| Housing Material | Cast Iron | Corrosion resistant |
| Impeller Material | Cast Iron / Steel | Precision balanced |
| Bearing Type | Double‑row sealed | Long life |
| Seal Material | Carbon / Ceramic | Leak‑proof |
| Flange Bolt Pattern | Model‑specific | Matches engine block |
| Inlet Diameter | Model‑specific (e.g., 50 mm) | Hose connection |
| Outlet Diameter | Model‑specific (e.g., 50 mm) | Hose connection |
| Operating Temperature | -40°C to +120°C | Suitable for all climates |
| Weight (approx.) | 3‑4 kg | Robust construction |
| Compatible Engines | SINOTRUK HOWO diesel engines | Verify engine model |
Replacing the water pump requires draining the cooling system, removing the fan and belts, and unbolting the old pump. The mounting surface on the engine block must be thoroughly cleaned to ensure a proper seal with the new gasket. The new genuine 1584-13070206 water pump is installed with a new gasket, and bolts are torqued to the manufacturer’s specification in a crisscross pattern. After installation, the cooling system is refilled with the correct coolant mixture and bled of air. The engine is then run and checked for leaks.
The 1584-13070206 water pump is a direct OEM replacement for specific SINOTRUK HOWO engines. Compatibility must be verified by matching the part number with your vehicle’s engine model and serial number. Using the correct pump ensures proper fit, coolant flow, and belt alignment. Always replace the thermostat and hoses if they are old or worn. Genuine SINOTRUK HOWO parts guarantee a perfect fit and reliable performance.
Before installing the new water pump, apply a thin layer of gasket sealant to both sides of the gasket (if recommended) to ensure a leak‑proof seal. Always use new coolant and dispose of the old coolant properly.
The 1584-13070206 water pump delivers the precise coolant flow required to maintain consistent engine temperatures, even under heavy loads and in high‑ambient conditions. This prevents overheating, reduces thermal stress, and extends engine life.
With heavy‑duty bearings and a robust mechanical seal, the genuine water pump resists wear and leakage, providing reliable service for hundreds of thousands of kilometers. Its cast iron housing withstands corrosion and vibration.
A failed water pump can cause catastrophic engine damage. Investing in a genuine pump prevents costly repairs and downtime, making it a smart choice for fleet managers and owner‑operators.
Common symptoms of a failing water pump include coolant leaks (often from the weep hole), engine overheating, a squealing noise from the pump bearing, and visible play in the pump pulley. If the coolant is low without visible leaks, the pump may be leaking internally. A seized pump will cause the engine to overheat rapidly. If you notice any of these signs, replace the water pump immediately with a genuine 1584-13070206 unit to avoid severe engine damage.
Ignoring a worn water pump can lead to a broken belt, overheating, and a blown head gasket or cracked cylinder head. Prompt replacement using OEM parts ensures your SINOTRUK HOWO engine stays cool and reliable.
Proper cooling system maintenance extends water pump life. Use the recommended coolant mixture and change it at specified intervals to prevent corrosion and lubricate the seal. Keep the drive belt properly tensioned to avoid excessive bearing load. Regularly inspect for leaks and listen for unusual noises. If the pump is driven by the timing belt, replace the pump when the belt is changed.
Always use genuine SINOTRUK HOWO replacement parts for cooling system repairs. Following these practices will help ensure your water pump delivers years of trouble‑free service.
Generic aftermarket water pumps may use inferior bearings, impellers, or seals, leading to premature failure and potential engine damage. The genuine SINOTRUK HOWO 1584-13070206 water pump is engineered to the exact specifications of your engine, ensuring correct fit, flow rate, and durability. It is manufactured under strict quality controls and tested to meet the demands of heavy‑duty operation.
By choosing the authentic part, you protect your engine investment and ensure reliable cooling performance. For fleet managers and owner‑operators who prioritize uptime and safety, the genuine 1584‑13070206 is the only responsible choice.
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