这 FS20021 FS20019 Electric Fuel Pump Filter Assembly is a heavy-duty diesel fuel water separator assembly designed for fuel filtration, 水分离, and stable fuel delivery. It helps remove water, 锈, 灰尘, and other impurities from diesel fuel before they enter the engine fuel system.
This product is suitable for diesel engines, heavy trucks, 公共汽车, 工程机械, 农业设备, 发电机组, and other heavy-duty applications. The transparent bowl design makes it easy to check water and sediment, helping users maintain the fuel system more conveniently.

应用
这 FS20021 FS20019 fuel water separator assembly can be used for:
Heavy-duty diesel trucks
Commercial buses
工程机械
挖掘机和装载机
Agricultural tractors and machinery
柴油发电机组
矿山设备
Fleet maintenance and repair service
Aftermarket replacement fuel systems
特征
燃料 & Water Separation
Designed to separate water from diesel fuel and reduce damage to injectors, 燃油泵, 和发动机部件.
Electric Pump Assembly Design
Supports stable fuel supply and helps improve fuel system performance during operation and maintenance.
Transparent Water Bowl
Allows users to visually check water and dirt accumulation for easier maintenance.
Durable Aluminum Base
Strong metal base structure suitable for heavy-duty working conditions.
Replaceable Filter Element
The filter element can be replaced during maintenance, reducing long-term service cost.
密封性能稳定
Designed with reliable sealing structure to help prevent fuel leakage.










