This is a genuine Dewalt replacement part, it is sold individually.
The 392243-00 Band is part of the Return system for the driver.
There are two of these bands for each of the tools listed below.
Over time the band will stretch or deteriorate.
It is advised to replace both Bands at this time.

This is a genuine Bostitch replacement part that fits all BT brad nailers and all S32 staplers. If trigger leaks air or if tool misfires often, try replacing trigger valve. This kit contains one (1) each of: valve assembly (including both O-rings), lubricant, spring pin punch, and repair instructions. Please note that two (2) O-rings are included but can also be purchased separately as parts # 106967 and # 86459. O-rings are easily damaged and worn out, causing tool issues, so it\'s a good idea to have a backup or two on hand. Only a hammer is needed for this repair.

Genuine Bostitch replacement part, this item is sold individually.
The purpose of the Pawl Check Pin is to secure the part number 16042 Check Pawl in place.
The part number N12112 Hinge Pin Retainer holds the Pawl Check Pin in place.

This is a genuine Bostitch replacement part, it is sold individually.
The purpose of the N12112 is to secure the Canister Assembly to the Canister Cover Assembly, with the use of the Cover Canister Pin.
It is a good idea to check the condition of the Hinge Pin Retainer, as they do have a tendency to deteriorate over time.

Genuine OEM replacement part, this item is sold individually.
This part acts as a piston bumper.
After the Air Tool is fired the piston will rise up through the cylinder and strike this part.
As the piston is rising it will also expel the exhaust through this part

Genuine OEM replacement part, this item is sold individually. This spring is mounted to the pawl. After a nail has been fired it will close the pawl so that the next nail may be fired. This part is used by the roofing nailers listed below.