Professional Fuel Filters P550588 26561118 26560608 WK842/2 WK8422

Application:

• IVECO 60 Y 12 LEONCINODAILY 30.8 NEW DAILYDAILY 35.10 NEW DAILY TURBODAILY 35.10 TURBODAILY 35.12 NEW DAILY TURBODAILY 35.12 TURBODAILY 40.10 NEW DAILY TURBODAILY 40.10 TURBODAILY 40.8 NEW DAILYDAILY 45.10 NEW DAILY TURBODAILY 45.10 TURBODAILY 49.10 NEW DAILY TURBODAILY 49.10 TURBO DAILYDAILY 49.12 NEW DAILY TURBODAILY 49.12 TURBO DAILYDAILY 59.12 NEW DAILYDAILY I 35.10DAILY I 35.10DAILY I 40.10DAILY I 40.10 VDAILY I 45.10DAILY I 45.10 VDAILY I 49.10DAILY I 49.10 V
• HYUNDAI DHY 125 KSE
• IHC  D 179D 239 T
• IHC CASE  1455 XL
• IHIMER  111 BOXER
• IMER  TELELIFT 3013TELELIFT 3013TURBOSOL P 130 WD
• INGERSOLL RAND  HP 355P 100 WD/ASDP 101 WDP 110 WDP 125 WP 130 WDP 130 WDP 150 WDP 180 DP 180 WDP 260 WDP 380 WPP 400 WPP 600 WPP 75 WP 75 WLOP 80 WDP 85 SDP 85 WDP 90 WNVHP 400 WPXP 380

Professional Fuel Filters P550588 26561118 26560608 WK842/2 WK8422

Q: What is the P550588 filter used for?

The P550588 filter serves as a fuel water separation filter element. It primarily works in construction machinery and compressors. Its main job is to separate oil and water efficiently. This ensures lubrication or pneumatic systems stay clean and run smoothly.

This filter element is crucial for equipment. It uses foldable resin filter materials to achieve high filtration accuracy. The materials effectively remove moisture and impurities from oil. This prevents equipment wear or corrosion. It boosts operating efficiency and extends service life.

People often use this filter as a substitute for Donaldson brand filters. It fits hydraulic systems or air handling units well. The design ensures compatibility with various industrial applications. Maintenance teams appreciate its reliability in harsh environments.

Q: How do I install or change the P550588 fuel filter?

Preparation: Ensure that the vehicle is turned off and parked on a solid and flat surface, wearing protective equipment such as gloves and goggles. Prepare suitable tools such as p550588 fuel filter, wrench, screwdriver, oil container, and fire extinguisher, and also prepare a cloth to clean up spilled fuel.
Release fuel system pressure: A critical safety step is to unplug the fuel pump fuse or loosen the valve cover, then start the engine until the pipeline runs out of fuel and automatically shut down to reduce the risk of fuel splashing during disassembly.

Positioning and dismantling old filters: Find the location of the fuel filter (usually near the engine compartment, chassis, or fuel tank), which may require lifting the vehicle with a jack or removing the cover. When disassembling, first loosen the fuel pipeline connection (hold down the snap ring), catch the residual fuel with a fuel container, and then remove the installation bolts and old filter.

Install new filter: Compare the old and new filter models of p550588 to ensure consistency, pay attention to the arrow mark on the housing (pointing towards the engine direction), ensure that the sealing ring is intact during installation, connect the pipeline and tighten the bolts to avoid excessive force damaging the interface.
Inspection and testing: Reconnect the fuel line, install the fuel pump fuse, and reconnect the battery. Start the engine, check for leaks at the filter connector, and observe if the fuel system runs smoothly. If there are no abnormalities, complete the replacement.

Q: What can ruin a fuel filter?

The damage or blockage of fuel filters is mainly caused by the following factors, which may act alone or together to accelerate their failure.

Poor fuel quality is the primary reason. High levels of impurities, moisture, or metal particles in low-quality fuel can directly clog the filter element. For example, an increase in the concentration of metal particles in fuel can significantly increase the clogging rate. Long term use of low-quality fuel or fuel with excessive moisture can exacerbate filter paper wear and clogging.

The harsh use environment will increase the filtering burden. When vehicles often drive in dusty and poor road conditions, impurities in the air can easily enter the fuel system through the intake system, increasing the filter load; High temperature or humid environments may also cause fuel to produce precipitates, accelerating filter aging.
Improper driving habits can shorten the lifespan of the filter. Frequent rapid acceleration, sudden braking, or prolonged idling can cause pressure fluctuations in the fuel system, leading to the oxidation of the accelerating oil and the formation of gum deposits, which can clog the filter. This effect is particularly evident in congested urban road conditions.

Maintenance and installation issues cannot be ignored, including:

Improper installation: Failure to tighten bolts according to specifications or missing sealing rings can result in poor sealing and long-term impact on filtration efficiency.
Long replacement cycle: As a vulnerable part, the filter will fail due to the accumulation of impurities if not replaced for a long time.
Insufficient maintenance of the fuel system: If the fuel pump pressure is abnormal or the pipeline is aging, it may indirectly cause premature damage to the filter.

The quality problems or aging of the filter itself can also cause damage. Poor quality filter materials are prone to breakage or aging, losing their filtering function, and need to be detected in a timely manner through regular inspections.