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DF Truck Expansion Tank OEM 1706428/1706427 | Heavy-Duty Cooling Systems
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DF Truck Expansion Tank OEM 1706428/1706427 | Heavy-Duty Cooling Systems
Engineered for DF45/DF60 series (2016-2025), the DF Truck Expansion Tank OEM system (OE: 1706428 Upper/1706427 Lower) maintains original 1.8 bar pressure specifications with 0.3mm wall thickness consistency. Manufactured using rotational molding technology, these 3.45kg tanks ensure precise coolant level management in third-generation diesel powertrains.
DF Truck Expansion Tank OEM Compatibility Matrix
Global Cooling Solutions
- DF45 urban delivery configurations
- DF60 long-haul transport setups
- Euro V/VI emission platforms
| Truck Series | OE References | Production Era |
|---|---|---|
| DF45 Series | 1706428 (Upper) | 2016-2025 |
| DF60 Series | 1706427 (Lower) | 2018-2025 |
Application-Specific Engineering
City Distribution Package
Optimized for DF45 series frequent thermal cycling with 30% increased coolant capacity matching OE 1706428 urban operation profiles.
Cross-Continental Setup
- DF60 series extended pressure cycles
- Anti-corrosion internal coating
- Quick-connect hose fittings
The DF Truck Expansion Tank OEM solution maintains original cooling system dynamics while enabling cross-model standardization in global fleets, with backward compatibility for pre-2020 coolant circulation systems.