T55S4 (0) Bostitch Nailer - Parts

SPRING, HEAD VALVE This is an OEM part sourced directly from the manufacturer. The head valve spring is commonly found in Bostitch nailers and staplers. This part is made of metal, and is used to provide tension betwe...

O-RING, .614X.070 This item is a genuine OEM replacement part by Bostitch. It is a part of the trigger valve assembly. These parts may need replacement if air is leaking through the trigger. An O-ring is a bendable pie...

Cap (Service Part)

Screw,Sbhcs,M5X0.8X6