Bosch - 2433456034 - Fendt Flow Screw

This fuel-system screw secures a component within the fuel delivery path of the host tractor or vehicle. It functions as a threaded fastener that maintains the position and sealing pressure of the assembly it joins. A loose or improperly torqued screw can allow fuel leakage or air ingress, which disrupts fuel pressure and causes hard starting or erratic engine operation. The manufacturer machines this screw to the same thread profile and head geometry as the original assembly, so no shimming or adapter is needed for installation. Torque the screw to the specification for the mating housing on reinstall.