UW0578-058 fuel filter element

UW0578-058 Fuel Filter Paper Core The UW0578-058 paper core is a high-performance inner filter element specially designed for heavy-duty diesel fuel filter assemblies, serving as a core aftermarket replacement consumable for medium and heavy commercial trucks, engineering machinery and industrial diesel power units. Produced strictly following automotive filtration industry standards, this filter paper core focuses on removing rust particles, sediment, tiny solid impurities and free water contained in diesel fuel. It thoroughly purifies fuel before delivery to the engine fuel injection system, providing full protection for precision fuel injectors, fuel pumps and other vulnerable engine components. Under complex harsh working conditions such as long-distance high-load driving, high-temperature engine compartments, bumpy mining roads and low-temperature cold climates, the product can maintain stable and lasting filtration efficiency throughout the whole service period. With precise OEM dimensional manufacturing, it perfectly matches the original filter housing for direct replacement without modification, which is an essential routine maintenance part for logistics fleets, freight companies, construction teams and bulk transport vehicles worldwide.  Product Material Description: Filter Medium: High-density blended wood pulp filter paper compounded with glass fiber, uniform fiber pore structure, strong impurity interception capacity and stable permeability. Support Framework: Thick galvanized iron inner mesh, rust-proof and sturdy, effectively preventing filter paper deformation or collapse under fuel pressure fluctuation. Sealing Components: High-quality NBR nitrile rubber gaskets, featuring excellent oil resistance, high temperature resistance and anti-aging performance to achieve complete sealing. Bonding Glue: Oil-proof eco adhesive, firmly laminates filter paper layers, never dissolve or degenerate during long-term contact with diesel oil.