Fuel Filter Part Number FF5866/5445056/91FG026 For Fleetguard Brand

Short Description:

Part number: FF5866/5445056/91FG026

Description: Original Fleetguard diesel fuel filter spin-on FF5866/5445056/91FG026

Product Detail

Product Tags

Product Description

The structure of the diesel filter is roughly the same as the oil filter, and there are two kinds of replaceable and rotating type.  But its working pressure and oil temperature requirements are much lower than that of the oil filter, and its filtration efficiency is much higher than that of the oil filter.  The filter element of diesel filter is mostly made of filter paper, and there are also felt or polymer materials.
Diesel filter can be divided into diesel water separator, diesel fine filter.  The important function of oil-water separator is to separate the water in diesel oil.  The existence of water is very harmful to diesel engine fuel supply system, corrosion, wear, jam and even worsen the combustion process of diesel.  Because of the high sulfur content in Chinese diesel, it can even react with water to form sulphuric acid to corrode engine parts during combustion.  The traditional way to remove water is mainly precipitation, through the funnel structure.  Engines with national third or higher emissions have higher requirements for water separation, which requires the use of high-performance filtration media.
Fuel filters are consumables. In the process of vehicle use, they need to be replaced and maintained regularly, otherwise they will not be qualified for protection.
And our company Chengdu Raptors Mechanical & Electrical Equipment Co. Ltd, is always ready to provide customers with accurate quotation and accurate filter delivery time, to solve customers' worries.

Product Attributes

Length: 7cm
Width: 7cm
Height: 22cm
Unit weight: 0.769kg
Efficiency Test Std SAE J 1985
Warranty: 6 months
Stock situation: 200 pieces in stock
Condition: Genuine and new


The fuel filter is a pipeline in series between the fuel pump and the throttle body inlet.  The function of the fuel filter is to remove iron oxide, dust and other solid debris contained in the fuel to prevent the blockage of the fuel system (especially the nozzle).  Reduce mechanical wear, ensure stable engine operation, improve reliability.

Product Pictures

FF5866 fuel filter 1
FF5866 fuel filter 2
FF5866 fuel filter 3
FF5866 fuel filter 4

  • Previous:
  • Next:

  • Write your message here and send it to us


    Focus on providing mong pu solutions for 5 years.