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1784782 Premium Fuel Filter for DAF Trucks and VDL Bova Coaches
Micro-Precision Protection for High-Pressure Injection Systems
Captures microscopic contaminants to prevent high-pressure system wear.
Interchanges with DAF, Mann Filter, Fleetguard, and Donaldson.
Large-format 205.0 mm design ensures stable delivery and low pressure drop.
Reliable B2B supply chain optimized for bulk industrial procurement.
Engineered Fuel System Longevity
The Mechanics of High-Pressure Defense
In sophisticated heavy-duty engines like the DAF XF 95, clean fuel is a mechanical necessity. The 1784782 utilizes a high-density, resin-impregnated media that acts as a definitive barrier against abrasive silt and carbon buildup. By stabilizing spray patterns and preventing injector tip erosion, it ensures combustion efficiency remains at factory specifications even under the extreme pressures of modern common-rail systems.
Beyond Standard Filtration
Using low-quality elements often leads to media migration and fuel starvation. Our element utilizes thermally stable end caps and specialized pleat geometry to remain structurally intact under the high vibrations inherent in long-haul trucking and harvesting operations.
Mixed-Fleet Versatility
From Solaris Urbino buses to Agrifac Big Six harvesters, the 1784782 provides a standardized filtration path. It is specifically calibrated for the DAF 75 CF and 85 CF series, allowing procurement managers to consolidate inventory while maintaining OEM-level performance.
Technical Specifications
| Technical Parameter | Specification Detail |
|---|---|
| Filter Architecture | Cartridge Fuel Filter Element |
| Outer Diameter (OD) | 90.0 mm |
| Internal Diameter (ID) | 13.9 mm |
| Gasket Internal Diameter | 46.0 mm |
| Total Height (H) | 205.0 mm |
| Filtration Media | Resin-Impregnated High-Flow Blend |
| Seal Technology | High-Resilience Nitrile (NBR) |
Verified Interchange & Fitment
OEM & CROSS LOG
DAF: 1784782 / 1784782G | Mann Filter: PU 999/2 x | Fleetguard: FF5510
Donaldson: P550631 | HiFi Filter: SN 30014 | Bosch: F026402033 | SF Filter: SK 3293
Strategic Procurement Insight
For mixed-fleet managers, the 1784782 serves as a critical stock consolidation item. Its technical interchangeability with Fleetguard FF5510 and Donaldson P550631 allows for significant warehouse optimization. We recommend auditing current fuel pressure data; transitioning to our high-flow resin-impregnated media can lead to measurable improvements in engine response and reduced component stress.
Technical FAQ
Does this filter exactly replace the Mann PU 999/2 x?
Yes. The 1784782 is a 1:1 technical interchange, matching all critical dimensions including the 205mm height and the specific 13.9mm internal diameter.
What is the recommended replacement interval?
For long-haul DAF XF units, we recommend replacement every 30,000 to 50,000 km, or immediately upon noticing drops in engine power or irregular idling.
Is the media compatible with modern biofuels?
Yes. Our resin-impregnated cellulose blend is engineered to resist chemical degradation from high-concentration diesel blends and ultra-low sulfur fuels (ULSD).
Request Technical Quote
Contact Sales Engineering:
WhatsApp/Wechat: +86 13328990097
Email: Sales@enginegensetparts.com
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