Keep the fuel flowing in Caterpillar 3406 engines with filters from Soni Power. Replacing fuel filters is essential to preventing clogged fuel injectors and efficient operation of Caterpillar engines. No matter if you need a Cat 3406e primary fuel filter or a spin-on filter for the 3406b, we supply the whole range with many in stock, ready to ship.
FUEL/WATER SEPARATOR ELEMENT (WITH BAIL HANDLE)
SECONDARY FUEL FILTER (SPIN-ON, HIGH EFFICIENCY)
FUEL FILTER (SPIN-ON, HIGH EFFICIENCY)
FUEL FILTER – 3114 / 3306 / 3406 / 3412
FUEL FILTER – 3176 / 3176B / 3406B / 3406C / 3406E