D51321 (Type 1) DeWALT Nailer - Parts

This is a genuine DeWALT replacement part. The O-ring is designed by the manufacturer for use in staplers and coil roofing nailers. This part is made of flexible plastic, and is generally used to se...

This is an original DeWALT replacement part. The O-ring is found in DeWALT roofing nailers. This part is made of flexible plastic, and is used to cushion and seal the connection between the piston a...

This is an authentic DeWALT replacement part. The roll pin is found in nailers and staplers from DeWALT. This part is made of metal, and is used to help hold the trigger in place. Please be aware t...

This is a genuine replacement part sourced from the original manufacturer for use with pneumatic nailers. The special screw and washer are commonly used with the magazine assembly. This screw assembly...