DeWALT Nailer Springs and Shock Absorbers

Fix Number

FIX12397982

Manufacturer Part Number

149859

This is a single OEM feed pawl spring for a nailer. This part holds the check pawl tightly against the nails, allowing it to feed correctly. The spring is known to weaken over time, which causes play in the pawl, leading to nail feeding problems. For this quick and easy repair, you may require a punch, pliers, and a screwdriver.

Fix Number

FIX12425944

Manufacturer Part Number

180447

This is a genuine OEM sourced part that is intended to be used with pneumatic nailers and staplers from Bostitch, Porter Cable, and DeWalt. The metal spring is used to provide compression between the piston head valve and the end cap assembly. This item is sold as an individual replacement part.

Fix Number

FIX12529655

Manufacturer Part Number

N80120

The torsion spring attaches to the feed pawl. This is an authentic part from Bostitch for use in nailers. The spring is made out of metal and is priced individually. This part will need to be replaced if it becomes broken or bent. A socket set, a set of pliers, and a screwdriver may be needed during the installation process.

Fix Number

FIX10188991

Manufacturer Part Number

N233943

The return spring applies tension on the connected components of the return device. Unfortunately, over time it may wear out, get damaged or lost eventually requiring a replacement. This part is sourced from the original equipment manufacturer. It is specially designed for use with DeWALT nailers. Please make sure to refer to the diagrams for your model for the correct location and application of this part. This high-quality return spring is made of durable metal and is sold individually.

Fix Number

FIX12455360

Manufacturer Part Number

854011

The metal compression spring is made of metal and goes between the check pawl and the door. This part is available as an individual replacement and is an OEM replacement part from the manufacturer Bostitch for use in nailers. Springs can lose their tension over time and will need to be replaced. A set of pliers and a socket set may be needed when replacing this spring.

Fix Number

FIX12401001

Manufacturer Part Number

174095

This is the constant force spring, also known as a pusher spring assembly, designed for use in various nailer nail-feeding mechanisms. Nailers, also known as nail guns, are essential tools for quickly and efficiently driving nails into materials, and this spring plays a critical role by attaching to the nail pusher to advance nails from the magazine to the driver. A clear sign that this spring needs replacement is if your nail gun fails to feed nails properly or does so inconsistently. To ensure the longevity of your nail gun and reduce the frequency of repairs, it is important to use the appropriate nails and perform regular maintenance. Replacing this spring is a straightforward process. Start by removing the magazine, disconnecting its securing screws and nuts. Take out the pusher from the magazine and slide the old spring off the pusher. Install the new spring onto the pusher, making sure it is properly seated. Then, reinstall the pusher mechanism into the magazine, ensuring that the top knob of the spring aligns with the notch in the magazine slot. Finally, put the magazine back in place and test the nail gun performance.

Fix Number

FIX12420237

Manufacturer Part Number

174051

This item is sold individually and is made of metal. The compression spring fits between the deflector seal and the o-ring. This part may require an allen wrench during installation. It will need to be replaced if it becomes bent or broken. This is an authentic part from Bostitch for use in nailers.

Fix Number

FIX12406163

Manufacturer Part Number

100387

This compression spring is an OEM direct from Bostitch. The metal spring is compatible with many stapler and nailer tools. This item is fitted within the trigger valve kit of the device. The spring is the mechanism for the trigger to move back in place. Although this part is sold individually, it can also be found in the SEQ6 Kit. A small hammer and a hex key are helpful in the repair.

Fix Number

FIX12414504

Manufacturer Part Number

149874

This is an authentic OEM component from Bostitch. The depth adjust cam spring is compatible with several pneumatic nailer devices. Fitted between the trip assembly and the lower contact arm, providing the necessary resistance. This component is sold individually. A screwdriver and a pair of pliers are often helpful with the repair.

Fix Number

FIX12477411

Manufacturer Part Number

BC1159

This authentic item is supplied by the original equipment manufacturer for use with Bostitch staplers and pneumatic tools. The extension spring is made of metal and connects the pusher to the magazine body assembly. A screwdriver may be needed to replace this part if it becomes bent or broken. It is priced individually, but keep in mind that two springs may be needed.