Actros MP3 Water Pump (A5422002401): Engine Temperature Control
The cornerstone of your cooling system
The water pump, reference A5422002401, The water pump is the key component of your Mercedes-Benz Actros MP3's cooling system. Its function is vital: ensuring constant, pressurized circulation of coolant through the engine block and radiator. Under heavy use, a failing water pump (due to a leaking seal or worn bearings) can lead to immediate overheating and irreversible engine damage. With a view to sustainable maintenance, Choosing an OEM quality pump guarantees a flow rate that meets the manufacturer's requirements, thus preserving the thermal integrity of your engine.
Precision engineering and hydraulic strength
Technical transparency is our priority. The pump A5422002401 is designed to withstand the specific constraints of the latest generation of engines, offering maximum efficiency even under heavy load.
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High-performance turbine: The blade geometry is optimized to ensure maximum flow with minimal cavitation, guaranteeing efficient cooling under extreme stress.
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State-of-the-art sealing gaskets: Use of sophisticated mechanical seals to prevent any fluid leakage to the bearings, thus avoiding premature failures.
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Reinforced alloy structure: Pump body designed to resist internal corrosion and constant motor vibration.
Optimized benefits for your workshop performance
| Technical Advantage | Impact on operations |
| Constant hydraulic flow | Maintaining the ideal engine operating temperature. |
| Superior mechanical sealing | Elimination of coolant leaks and forced shutdowns. |
| Corrosion-resistant materials | Increased resistance to additives and internal oxidation. |
| Mercedes OEM compatibility | Precise assembly and perfect alignment for minimal belt wear. |
Specifications and Quality Standards
| Attribute | Specification |
| Product Reference | A5422002401 |
| Application | Mercedes-Benz Actros MP3 (V6/V8 engines) |
| Function | Pressurized circulation of the coolant |
| Technology | High-performance centrifugal pump |
| Sustainable Commitment | Preventing overheating risks and ensuring engine longevity |
Transparent expertise for transport professionals
This Water pump A5422002401 is aimed at fleet managers and workshop managers who place the operational reliability at the top of their priorities. Choosing this original part from Kasparts guarantees that your Actros MP3 retains its power and durability, regardless of the distances traveled.
- MERCEDES-BENZ ACTROS (Year of manufacture 04.1996 – …)
- MERCEDES-BENZ ACTROS MP2 / MP3 (Year of manufacture 10.2002 – …)
- OEN A542 200 24 01 — MERCEDES-BENZ / SETRA / EVOBUS
- OEN 542 200 24 01 — MERCEDES-BENZ / SETRA / EVOBUS


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