SN40004 Product Description

SN40004 Fuel Filter Element provides essential multi-stage fuel system defense to prevent microscopic water molecules and fine debris from damaging sensitive common-rail injection networks. This rectangular-profile eco-cartridge features densely layered, melt-blown media fibers that capture fine organic sediment, dust, and rust deposits before they reach the engine line. Built with a robust, fuel-resistant polymer end frame, the element retains its tight, compressed shape under fluctuating fuel delivery pressures and continuous equipment vibration. An integrated HNBR sealing perimeter strip creates a secure, leak-proof barrier inside the primary filter block housing, maintaining clean fuel flow velocity while preventing raw fuel bypass during intensive vocational operating cycles.