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1811391 Fuel Filter
Product Description
The 1811391 Fuel Filter Replaces DAF Trucks VDL Buses cartridge features advanced multi-layered pleat structuring for exceptional dust-holding capacity. By filtering fine contaminants before they reach the combustion zone, it optimizes engine performance, ensures uniform fuel economy, and comprehensively guards common-rail fuel systems against premature injection wear.
Technical Specifications
Dimension Property & Measurement Data (Eco-Friendly Element)H3: 220.0mm
Multi-Scenario Vehicle & Equipment Applications
Demanding regional freight distribution networks and long-distance heavy transport rely heavily on uninterrupted fuel pressure to maintain schedule efficiency and minimize fuel delivery failures:
High-end passenger comfort and tight public transit intervals require optimal engine uptime. This filter protects high-efficiency multi-passenger coaches against fuel starvation:
Continuous operation under severe vibration, high torque loads, and variable job site contamination:
Installation Guidelines
Depressurize System
Ensure the vehicle engine is turned completely off and safely relieve fuel line pressure before opening the housing.
Clean Container Rim
Wipe away external grime and oil from the filter canister cap to prevent any dirt from dropping into the clean side of the fuel line during element removal.
Replace O-Rings
Carefully pull out the used element. Replace the accompanying housing seals with the fresh O-rings provided in the kit, applying a light coat of clean diesel fuel for lubrication.
Align Element Seating
Press the fresh filter element down firmly and squarely onto the internal center guide column to establish an absolute seal.
Thread Assembly
Secure the housing cap to the designated factory torque specifications. Avoid over-tightening to prevent structural cracks or seal deformation.
Purge Air Pockets
Operate the primary priming pump to completely vent trapped air out of the system loop prior to engine ignition.
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