1、It can reduce the frictional resistance between the relatively moving parts in the engine and reduce the wear of the parts. 2、Collect contaminants and moisture in the fuel system to allow cleaning of filtered fuel through the engine. 3、It allows the oil to be continuously delivered to the friction surface of each moving part to form a lubricating oil film for lubrication. 4、Extended life filtration media engineered to deliver extended miles of engine protection. 5、Easy to install and reliable performance, replace OE number for reference is DAHL65. Condition: 100% Brand New Item Type: Fuel Filter Material: Iron + Filter Paper Color: As Pictures Shown OEM: DAHL65 Fitment: 61 2 Micron Filter fit for 60 Series 61-W 10 Micron Filter fit for 60 Series 66 2 Micron Filter fit for 65&75 Series 66-W 10 Micron Filter fit for 65& 75 Series 66-30 30 Micron Filter fit for 65& 75 Series 101 2 Micron Filter fit for 100 Series 101-W 10 Micron Filter fit for 100 Series 101-30 30 Micron Filter fit for 100 Series 151 2 Micron Filter fit for 150 Series 151-W 10 Micron Filter fit for 150 Series 151-30 30 Micron Filter fit for 150 Series 201 2 Micron Filter fit for 200 Series 201-W 10 Micron Filter fit for 200 Series 201-30 30 Micron Filter fit for 200 Series 301 2 Micron Filter fit for 300 Series 301-W 10 Micron Filter fit for 300 Series 301-30 30 Micron Filter fit for 300 Series 301-CS Water Absorbing fit for 300 Series 301-MPG High Perfit formance Glass Media fit for 300 Series 501 2 Micron Filter fit for 500 Series 501-W 10 Micron Filter fit for 500 Series 501-30 30 Micron Filter fit for 500 Series 1 x Filter 1 x Gasket