LF16175 truck lubrication filter insert

998301 Oil Filter Paper Core Cross Reference LF16175 998301 lubrication filter paper core cross-referenced with LF16175 is a high-efficiency heavy-duty filter insert customized for large-displacement commercial diesel engines. Constructed with multi-layer deep-pleated composite filter media, this paper core effectively traps metal wear debris, carbon sludge, oil oxidation precipitates and micro abrasive contaminants suspended in high-temperature engine oil. It maintains consistent, smooth oil flow under long-hour high-temperature, high-pressure and heavy-load working scenarios, minimizing friction and abrasion on crankshafts, bearing bushes, cylinder liners and other vital engine components, stabilizing engine power output and reducing excessive fuel consumption. Produced strictly following original OEM dimensional standards and fully validated by IATF16949 filtration performance tests, this dual cross-reference filter core delivers long-term all-around engine protection for logistics fleets and mining machinery, lowering engine breakdown frequency and overall vehicle maintenance costs.  Product Material Description: This 998301 / LF16175 filter paper core adopts high-density composite cellulose blended with ultra-fine glass fiber as primary filtering medium. The filter paper undergoes professional high-temperature oil-resistant resin impregnation treatment to prevent fiber shedding, softening and swelling after prolonged contact with hot lubricating oil. A thick rigid reinforced paper inner support tube is equipped to avoid pleat collapse under fluctuating oil pressure, matched with high-elastic NBR nitrile rubber sealing gasket featuring excellent anti-aging and oil corrosion resistance. All raw materials comply with international heavy-duty automotive filtration standards, with uniform fiber distribution, balanced oil permeability and excellent dirt holding capacity.