Depehr Heavy Duty European Cooling System SC Truck Coolant OEM 1546188 Water Pump
Engineered for reliability and endurance in demanding commercial applications, the Depehr SC Series Water Pump is a premium heavy-duty replacement for OEM part number 1546188, designed specifically for European trucks and commercial vehicles. Built to meet the rigorous standards of fleet operators and long-haul transport, this coolant water pump delivers consistent circulation, superior thermal management, and extended service life in high-load environments.
Whether you're maintaining a long-distance hauler, construction vehicle, or regional delivery truck, the Depehr SC water pump ensures optimal engine cooling performance, helping prevent overheating, thermal stress, and costly downtime.
This unit is a direct-fit replacement for select Scania, Volvo, DAF, and other European heavy-duty diesel engines, commonly used in models from the mid-2000s to present. It is precision-machined for exact dimensional accuracy and compatible with original mounting configurations, hose routing, and drive systems.
Key attributes
| Item | Specifications |
|---|---|
| Product Name | Depehr SC Series Heavy-Duty Water Pump for European Trucks |
| OEM Part Number | 1546188 (Exact cross-reference) |
| Compatible Brands | Scania, Volvo, DAF, Renault Trucks, MAN (verify by engine model) |
| Engine Compatibility | DC13, DC12, D12, D13, D9, and other inline-6 diesel engines |
| Model Applications | Scania P/R/G Series, Volvo FH/FM, DAF XF105/XF95, etc. |
| Pump Type | Mechanical, Belt-Driven Centrifugal Water Pump |
| Housing Material | High-Strength Cast Iron – Heat & Corrosion Resistant |
| Impeller Material | Reinforced Composite or Cast Iron – High Flow Efficiency |
| Seal Type | Dual Ceramic Mechanical Seal – High Pressure & Temperature Resistant |
| Shaft Material | Hardened Stainless Steel – Anti-Corrosion and Wear-Resistant |
| Gasket/Sealing | Includes OEM-Spec Rubber Gasket or RTV Groove (varies by model) |
| Flow Rate | Matches or exceeds OEM specifications for coolant circulation |
| Drive Compatibility | Standard serpentine or V-belt pulley system; compatible with tensioner setups |
| Coolant Compatibility | All standard heavy-duty coolants (OAT, HOAT, G-05, etc.) |
| Temperature Rating | Up to 120°C (248°F) continuous operation |
| Warranty | 12 Months / 100,000 km (limited warranty) |
| Certifications | ISO 9001, TS 16949, E-Mark, DIN 75200 Compliant |
| Package Includes | 1x Water Pump Assembly, Installation Gasket, Hardware (if applicable), Instructions |
| Brand | Depehr® – Specializing in Heavy-Duty European Commercial Vehicle Components |
| Origin | Manufactured under OEM standards – Germany/China (depending on production batch) |
Company Profile
Haifeng Auto Parts: Engineering Confidence into Every Drive.
For years, Haifeng Auto Parts has been the trusted name behind the high-performance components that keep vehicles running safely and smoothly. We understand that in the automotive world, quality isn't just a feature—it's the foundation of trust. That’s why we’ve built our entire operation around one promise: delivering uncompromising quality.
How We Deliver:
Precision Manufacturing: Our advanced, automated production lines craft each part with exceptional accuracy, ensuring a perfect fit and reliable performance every time.
Extreme Testing: We push our products to the limit. From intense temperature and wear tests to critical seal integrity checks, we ensure every component is ready for the toughest real-world conditions.
Proven Performance: Top auto manufacturers rely on our parts for their most critical systems—including braking, suspension, and transmission. Their trust is our testament to quality.
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Contact Us for Transmission Gearbox Parts Solutions
Phone: +86 189 3190 5860
Email: huzilong9566@gmail.com
Partner with Haifeng for reliable automotive transmission gearbox components.
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