This heavy-duty air filter covers part numbers 3250, AF25812, AF25813 and BYBLSZ919000894L, perfectly applicable to Shacman F3000, X3000, X5000, X600, FAW and Foton commercial trucks. As an essential engine protection consumable, it filters dust, sand, silt and particulate pollutants from intake air to reduce wear of cylinders, pistons and turbochargers, greatly extending engine service life and lowering maintenance costs.

It adopts multi-layer composite high-density filter paper with large dust storage capacity and stable filtration efficiency, maintaining smooth air intake even under dusty mining, construction and mountain working conditions. High-elastic sealing rubber gaskets are equipped at both ends to eliminate air leakage and avoid unfiltered air bypassing the filter element. The outer support skeleton improves structural rigidity to prevent deformation under airflow impact.

All overall dimensions fully conform to OEM standards for direct plug-and-play replacement without adaptation. Each finished filter passes professional air permeability, dust retention and sealing tests before leaving the factory. Featuring stable filtering performance, long service cycle and wide vehicle compatibility, it is a trusted regular maintenance part for truck repair workshops, logistics fleets and international heavy truck spare parts wholesalers.

We are a professional supplier of all types of heavy-duty filter consumables, supplying model 3250, AF25812, AF25813, BYBLSZ919000894L air filters compatible with Shacman F3000, X3000, X5000, X600, FAW and Foton trucks. Our filters adopt high-density multi-layer filter paper with large dust holding capacity and stable filtration efficiency, which can effectively block fine impurities and reduce engine wear compared with low-cost thin filter paper products. Elastic sealing rubber rings and reinforced support frames ensure no air leakage and avoid filter deformation during long-term operation. Every product goes through strict air permeability and dust retention testing before delivery to guarantee consistent quality.

We keep large spot inventory of filters to support fast shipment and mixed container orders, offering factory direct prices without middlemen markup to maximize your profit. Our technical team can quickly match filters via OEM codes and vehicle models to prevent wrong orders. We also provide dust-proof export packaging and complete customs documents for global trade.

We maintain long-term stable cooperation with repair shops, logistics fleets and auto parts distributors worldwide. We provide responsive after-sales service and steady supply, focusing on reliable filtration performance and efficient communication to build sustainable win-win partnerships with all overseas customers