Engine Air Filter

Product Description; F-OIL-8521 engine oil filter, OEM reference 4658521RCP . Fits Hitachi ZX-1 series excavators. High density filter paper multi-layer impurity interception. Anti-corrosion metal shell leak-proof sealing rubber ring. Efficient engine oil contamination removal. Protects engine internal components reduces wear. Direct replacement original maintenance spare part stable filtration long service life. Item Details Our Part Number F-OIL-8521 OEM Part No 4658521RCP

High-density filter paper removes metal debris and carbon sediment. Thick metal shell resists pressure and corrosion. ISO9001 and CE certified. Direct replacement for Komatsu excavators and loaders. 12-month warranty.

ISO9001 & CE certified spin-on fuel filter for Komatsu Tier4 engines. Features dual-layer water-repellent media for fine particle separation and injector protection. Interchangeable with P550774 FF5488 BF7815. 250-hour service life. Custom options available.

ISO 9001 certified hydraulic return filter element for Komatsu excavators. Multi-layer glass fiber media captures contaminants; double steel mesh resists high pressure. Direct OEM replacement for PC200-8, PC220-8 models. Reduces breakdowns and extends system life.

OEM replacement spin-on oil filter for Komatsu mini excavators. Multi-layer micro filter paper traps debris, while the anti-rust steel shell and nitrile seal ensure leak-free performance. ISO 9001 certified, 100% tested for reliable heavy-duty operation.

ISO 9001 certified fuel water separator filter cartridge. Composite multi-layer media removes moisture and particles. 92mm OD, 205mm height. Direct OEM replacement for Komatsu PC200-8, PC220-8 excavators. Includes O-ring seals. Protects injectors and pumps.

WF2127 spin-on coolant filter with built-in DCA4 anti-corrosion additive. Heavy-duty carbon steel shell resists vibration and pressure. ISO9001 and CE certified. Extends radiator and cylinder life for mining trucks, marine engines, and generators. 12-month warranty.

WF2054 coolant filter integrates DCA4 anti-corrosion pellets and multi-layer anti-scale media. Thickened carbon steel housing resists high pressure. Nitrile seal prevents leaks. ISO9001 certified. Ideal for heavy trucks, mining, generators, and marine engines.

High-efficiency nano composite media separates free water and traps contaminants. Thickened carbon steel housing resists vibration. Built-in drain knob for easy maintenance. ISO9001 CE certified. 12-month warranty. Ideal for trucks, excavators, and generators.

FS1251 spin-on fuel water separator with ≥99% water separation efficiency and β10≥99.7% filtration. Dual-stage coalescing media protects injectors and pumps. Anti-corrosion steel housing, built-in drain valve, and ISO9001/CE certified. Ideal for light trucks, tractors, and small generators.

High-efficiency spin-on fuel/water separator for heavy trucks and mining equipment. Multi-stage coalescing media removes 99.9% water and solid contaminants. Rust-proof steel housing, fuel-resistant seals, and standard spin-on mounting ensure durability and easy maintenance. ISO9001 certified.

Compact spin-on lube filter for light trucks, tractors, and small diesel generators. Multi-layer composite media traps contaminants, reducing engine wear. Built-in bypass valve ensures continuous oil flow. Anti-corrosion steel housing and nitrile seal withstand vibration. ISO9001 and CE certified.

High-precision lube filter for Cat excavators and heavy trucks. Features a corrosion-resistant metal shell, 30μm filtration at ≥95% efficiency, and a 1 1/2-16 thread for direct fit. ISO9001 & TS16949 certified with a 12-month warranty. Reliable performance in severe conditions.

High-density composite filter paper traps impurities and water droplets, protecting high-pressure injectors. Spin-on design with anti-leak seal ensures direct OEM replacement. ISO9001 certified, anti-corrosion steel shell for harsh conditions. Cross references FF5458, P550881, BF7957.

High-efficiency oil filter for Komatsu excavators. Traps debris and carbon with advanced media. Built-in bypass valve and sealing ring ensure stable oil supply and leak-free operation. Direct OEM replacement. ISO 9001 certified, 100% tested. Custom options available.

High-efficiency oil filter for Komatsu excavators and loaders. Features Ahlstrom filter paper, durable metal shell, and M60x2.0 thread. ISO9001 & CE certified. Direct replacement for 714-07-28711/28712. Extends engine life with 12-month warranty.

High-pressure fuel filter for Komatsu excavators and loaders. Multi-layer composite filter paper removes particles and moisture. 3μm filtration efficiency ≥99.2%. ISO9001 and CE certified. Direct replacement for PC400/450, WA470/500, D65 models. 12-month warranty.

High-efficiency spin-on diesel fuel filter for Komatsu SAA6D102/107 engines. Removes water and impurities to protect injectors and pump. 3/4 thread with leak-proof seal. Cross to FF5052, P550127. ISO9001 certified, 200-hour service life.

High-efficiency fuel pre-filter water separator for Komatsu SAA6D125E mining engines. Multi-layer hydrophobic media ensures superior water separation. Anti-corrosion steel shell. ISO9001 certified. Direct OEM replacement for FS19946, P550937, BF1357.

ISO 9001 certified fuel filter for Komatsu excavators and loaders. Multi-layer water separation filter paper and anti-corrosion steel housing ensure durability. 100% pressure tested. Direct spin-on installation. Protects injectors from clogging and wear.