2019 NAPA Reference Guide

Fuel Filters - Special Applications Dispensing Equipment Fuel Pump Filters A spin-on filter designed for either gasoline or diesel fuel (part no. 4006) was developed for use on dispensing pumps between the pump and the meter. It guarantees the delivery of clean fuel to the vehicle while also protecting the pump meter. The filter can easily be installed, inside or outside the pump. For applications involving a severe dirt situation, the longer 4347 filter can be used. Part number 4348 can be used for dirt and water removal. If the pump does not come equipped with a filter (and most pumps don’t), two filter mounting bases are available. The bases are identical except for the inlet and outlet thread sizes and either base will accept the filters listed below. Specifications For Fuel Pump Filters Part No. Description Dimension Thread Connections Micron Rating Max. Flow 5195 Gasket for 4002 Cap O.D. 2.7” I.D. 2.5” --- --- --- 4001 Adapter Base Lgth. 3.75” Hgt. 2.83” 1” Female --- 15 gpm 4002 Cap for 4001 Base --- --- --- --- 4006 Spin-on Filter Hgt. 5.2” O.D. 3.674” 1”-12 10 15 gpm 4027 Spin-on Filter Hgt. 5.207” O.D. 3.694” 1”-12 16 15 gpm 4034 Adapter Base Lgth. 3.75” Hgt. 2.83” 3/4” Female --- 15 gpm 4347 Spin-on Filter Hgt. 6.987” O.D. 3.673” 1”-12 10 15 gpm 4348 Spin-on Filter & Drain Hgt. 7.578” O.D. 3.673” 1”-12 10 15 gpm 1035