904685 Piston Stop Finish Gauge Piston Stop for FN250B & FN251

This part acts as a cushion when the piston\/driver retracts back into the cylinder after being fired. Because this part get so much abuse it has a tendency to crack and fall apart. If the part is damaged or falls out you should replace it.This part is compatible with the following machines: FN250B 16 Gauge Finish NailerThis part provides a seal for the Head ValveCondition: NewManufacturer Part Number 904685Colour:As shownMaterial:plasticPackage Contents:1 * Piston StopOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.