WM45B Bostitch Nailer - Parts

SEAL The cylinder seal fits between the o-ring and the cylinder sleeve and is sold individually. If this part breaks it will need to be replaced because it can cause air leaks. You may need an allen wrench...

SEAL, CHECK This is a genuine manufacturer-sourced replacement seal which is specially designed for use with Bostitch nailers. It is one of the items that helps to provide an air-tight seal for the cylinder, over...

O-RING, 1.987X.103 It is a genuine item that is supplied by the original equipment manufacturer for use with Bostitch nailers and staplers. The o-ring attaches to the cylinder and is made of rubber. When replacing this ...

O-RING, .819X.095 This is an authentic Bostitch replacement part, sourced from the original manufacturer for use with pneumatic nailers. The special o-ring is commonly used to seal the feed piston within the nose assem...

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...

Grip,Handle,Rn45

Label-Warning

Wear Clip, Canister

Nut Plate,Gauge

Wm45B Op.&Maint. Manual

Magnet Bushing Assembly