1105050-2007HV Paper Core Fuel Filter Element 1105050-2007HV is a professional paper core type fuel water separator filter specially manufactured for FAW Jiefang heavy trucks equipped with Xichai Aowei diesel engines, designed as the precision inner paper filter core for the complete fuel filter assembly. As the secondary fine filtration core of the vehicle high-pressure common rail fuel system, this high-density paper core can effectively intercept tiny metal particles, rust residue, fine silt, carbon sludge and emulsified micro water droplets remaining after primary filtration of diesel fuel. It provides ultimate purification protection for high-pressure oil pumps and precision fuel injectors, effectively reducing abrasive wear, clogging and electrochemical corrosion of delicate fuel system components. Produced strictly according to original OEM dimensional standards and IATF16949 automotive quality specifications, this paper core features stable filtration precision, which keeps consistent fuel supply pressure, promotes sufficient diesel combustion, improves engine power performance, reduces fuel consumption and exhaust emissions during long-distance heavy-load transportation. Widely applicable to FAW Jiefang J7, J6P, J6V series long-haul tractors, container trucks and engineering transport vehicles. Every paper core undergoes strict water separation efficiency, pressure resistance and durability aging tests. We provide sufficient spot stock, customizable private label packaging and a 12-month quality warranty, which is a reliable cost-effective spare core choice for global heavy truck parts distributors, auto repair service centers and large logistics fleet maintenance departments.
Product Material Description:
Filter Media (Paper Core): Multi-layer high-density imported composite wood pulp filter paper with dense uniform pleats, stable precision, excellent hydrophobic demulsification property, large dirt holding capacity and outstanding compression resistance to adapt to long-time continuous fuel pressure.
End Adhesive & Reinforcement Edge: High-temperature resistant environmental adhesive and reinforced cardboard edges, firm bonding, not easy to crack or fall off under oil impact.
Internal Central Support Frame: High-hardness integrated plastic central tube, firmly supports the pleated paper core to prevent deformation and collapse under instantaneous fuel flow pressure.
Matching Sealing Structure: Precision fit sealing structure at both ends, closely matched with the filter housing to avoid unfiltered fuel bypass.
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