438S4 Bostitch Nailer - Parts

RING-PISTON The ring provides a tight seal between the piston and the cylinder walls. Unfortunately, over time it may wear out causing low compression and diminished performance. It is a genuine OEM supplied item... Add to cart

GASKET-END CAP L/P This is an authentic Bostitch replacement part, sourced from the original manufacturer for use with pneumatic staplers. The special gasket is commonly used to form a seal between the intake end cap an...

WASHER-HSLW M5 Add to cart

SCREW-SHCS-M6X1.00X3 This authentic item is supplied directly from the original equipment manufacturer for use with Bostitch pneumatic nailers and staplers. It is a special screw that is utilized to secure the utility hoo... Add to cart

O-RING This replacement seal is designed for use in a variety of pneumatic tools, including both nail guns and staplers. It serves a vital function by creating an airtight seal—most commonly installed on the... Add to cart

LABEL, WARNING

Pin,Spirol,M4X14Mm

Insert,Threaded M4X.7

Driver,(1/2In)

Wearplate (1/2In)

Screw,Special M4X20

Assembly,Magazine,1/2In