Jiefang LongV medium truck oil filter

1012045-37FY OEM Oil Filter Paper Core Cross 1012045-53E  1012045-37FY is an original OEM cartridge-style oil filter paper core, interchangeable with model 1012045-53E, professionally developed for Dachai Deutz CA6DH1 and CA4DD1 series diesel engines fitted on FAW Jiefang medium & heavy trucks. As the core precision protection component of the engine lubrication system, this high-density pleated paper core efficiently captures metal wear debris, carbon sludge, oxide residue and fine dust suspended in circulating engine oil during long-hour heavy-load transportation and engineering operation. It keeps lubricating oil continuously clean, maintains stable oil pressure for crankshafts, bearings, pistons and camshaft assemblies, effectively avoiding abrasive scratches and premature wear of precision internal engine parts. Manufactured strictly in accordance with original FAW OEM dimensional standards and IATF16949 automotive quality certification, this filter effectively reduces engine abnormal noise, excessive oil consumption and unexpected mechanical failures, greatly extending overall engine service life. Widely compatible with Jiefang J6L, JK6, LongV, HuV series logistics trucks, urban delivery vehicles and engineering transport equipment. Every finished paper core passes strict burst pressure, high-temperature endurance and ISO-standard filtration efficiency tests. We provide abundant ready stock, neutral export packaging & private label customization and a 12-month quality warranty, which is a cost-effective aftermarket spare part for global commercial vehicle parts wholesalers, professional repair service centers and large logistics fleet maintenance teams.  Product Material Description: Filter Paper Core: Multi-layer high-density composite wood pulp filter paper with dense uniform pleats, stable micron filtration precision, excellent high-temperature resistance, ultra-large dirt holding capacity and outstanding compression resistance to withstand long-term continuous engine oil pressure. Integrated Sealing Structure: Precision molded upper sealing connector with built-in sealing structure, matched with high-quality HNBR rubber sealing ring, resistant to high-temperature oil corrosion and aging deformation, fully preventing oil bypass and leakage. Upper & Lower Reinforced Plastic End Caps: High-strength PA66 reinforced injection molding end covers, rigid structure that resists deformation under fluctuating long-term internal oil pressure impact. Central Support Skeleton: Molded rigid plastic inner central tube, firmly supports the pleated paper core to prevent collapse and distortion caused by instantaneous high oil flow impact.