8000315C1 Oil Filter Paper Core 8000315C1 oil filter paper core is an OEM-standard engine lubrication filter element exclusively developed for JAC Navistar 4.8L diesel engines, widely used on JAC Gelfa K6L heavy-duty trucks. This pleated composite filter medium effectively captures metal wear debris, carbon sludge, dust and oxidation impurities suspended in engine oil. It maintains stable oil flow under long-distance heavy-load transportation and high-temperature operating conditions, reducing friction and abrasion on crankshaft, bearings and cylinder components, stabilizing engine power output and cutting abnormal fuel consumption. Manufactured strictly following original dimensional specifications (95×162mm), this filter core undergoes complete filtration performance testing, serving as a durable aftermarket maintenance spare part that effectively lowers engine failure risks and long-term fleet maintenance costs.
Product Material Description:
The 8000315C1 filter paper core adopts high-density composite cellulose fiber blended with ultra-fine glass fiber as the main filtering medium. The filter paper is treated with high-temperature oil-resistant resin impregnation to prevent fiber shedding, softening and swelling after long-term contact with hot lubricating oil. It is equipped with thick reinforced paper inner support tube to avoid pleat collapse under fluctuating oil pressure. The matched sealing component is high-elastic NBR nitrile rubber gasket, featuring outstanding aging resistance, oil corrosion resistance and wide temperature tolerance (-40℃ to 120℃). All raw materials comply with IATF16949 automotive filtration standards, with uniform fiber distribution, balanced oil permeability and large dirt holding capacity.
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