326-1643 Fuel filter CAT

326-1643 – CAT Fuel Filter

The 326-1643 CAT Fuel Filter is an original fuel filter-separator designed for highly efficient purification of diesel fuel from mechanical impurities and water. The filter removes 100% of free water and up to 90% of emulsified water, providing reliable protection of the fuel system, injectors and high-pressure fuel pump, and also contributes to stable engine operation even in severe operating conditions.

The 326-1643 Fuel Filter is an original Caterpillar product and is used as a Fuel Water Separator. It provides high filtration efficiency, extends the life of the secondary fuel filter and fuel system components, reducing the risk of expensive repairs.

Advantages of 326-1643 CAT

• original Caterpillar spare part;

• removes 100% of free water from fuel;

• retains up to 90% of emulsified water;

• effectively cleans fuel from contaminants;

• protects fuel injection pumps and fuel injectors;

• increases fuel system life.

Application

Fuel filter 326-1643 is used on a wide range of Caterpillar equipment, including excavators, front-end loaders, bulldozers, road machinery, generator sets, C9, C11, C15, C18 engines and other CAT equipment. For correct selection, it is recommended to check compatibility by OEM number 326-1643 or machine serial number.