Clean Escort of Fuel System -37540-02100 Mitsubishi Diesel Filter
In engine fuel supply, the cleanliness of diesel is a prerequisite for ensuring the service life of precision components (injectors, fuel pumps), and diesel filters are the "core defense line" for blocking pollutants. The 37540-02100 Mitsubishi diesel filter, with "original factory level system adaptation" and "full scene anti pollution ability" as its core, has become a reliable guarantee for heavy-duty equipment. Its value lies not only in "filtering out impurities", but also in the bi-directional protection of "precision protection and stable fuel supply".
As a Mitsubishi original accessory, its interface thread, filter housing curvature, and fuel pipeline are fully synchronized (specific compatible models can be consulted with customer service). The internal flow guide structure optimized by the original factory flow test allows diesel to first pass through the outer coarse filter (intercepting sand particles and rust larger than 50 microns), then through the middle fine filter (capturing colloidal particles smaller than 5 microns), and finally through the inner hydrophobic layer to reduce oil film residue - this layered filtration design avoids the "impurity bypass" caused by size deviation of general filters, and reduces the risk of injector needle valve jamming and fuel pump impeller wear from the source.
Material focus on extreme environmental tolerance: The filter material adopts a composite structure of "polypropylene fiber+ultra-fine glass fiber". The outer layer of fibers can withstand 120000 diesel washings without deformation, and the middle layer of glass fiber has a 30% higher adsorption force than ordinary filter materials (suitable for excessive gum in inferior diesel); The filter housing is made of oil resistant reinforced nylon, which does not become brittle at low temperatures of -35 ℃ (suitable for northern winter), does not soften at high temperatures of 65 ℃ (engine compartment environment), and is resistant to high-frequency vibration of equipment (amplitude ≤ 3mm), avoiding damage to the filter material due to deformation of the housing.
Its implicit value is reflected in multiple aspects: clean fuel improves the atomization effect of fuel injectors by 10%, and combustion is more complete (reducing fuel consumption by 3% -5%); Reducing particle wear extends the lifespan of fuel pumps by 40%; Stable fuel supply ensures that the power fluctuation during heavy load operation of the equipment is ≤ 2% (to avoid attenuation of excavation force). If the filter fails, it may cause difficulty in starting and excessive black smoke in the short term, and in the long term, it may lead to the scrapping of the fuel injector (with a repair cost of over a thousand yuan per unit).
