Dewalt p2322005100 Feed Piston Bumper

Product Description

The DEWALT p2322005100 is a feed piston bumper designed as an internal wear component for DEWALT pneumatic nailers and fastening tools. This bumper absorbs the impact energy of the drive piston at the end of each firing cycle, protecting the tool body and maintaining consistent nail-drive depth. Over time, piston bumpers degrade from repeated impact and require replacement to restore proper tool performance. Installation is straightforward and is typically performed by a tool repair technician or experienced fastening-tool user during routine maintenance.

This feed piston bumper is suited for pneumatic nailer repair and maintenance applications. It is used when the existing bumper shows visible cracking, tearing, or compression deformation, or when the tool begins exhibiting inconsistent drive depth or increased recoil. Replacing worn bumper components at the first sign of wear helps prevent secondary damage to the driver blade, cylinder, and tool housing.

Key Features

• OEM replacement part sourced directly from DEWALT
• Absorbs piston impact energy to protect internal tool components
• Restores consistent drive depth and firing cycle performance
• Lightweight construction — under 1 pound
• Direct fit for compatible DEWALT pneumatic fastening tools

Compatibility

Designed as an OEM replacement feed piston bumper for compatible DEWALT pneumatic nailers and fastening tools. Consult the tool service manual or DEWALT parts lookup using the tool model number to confirm fitment before ordering.

Installation Notes

Installation should be performed by a qualified tool repair technician familiar with pneumatic fastening equipment. Disconnect the air supply and discharge any remaining fasteners from the tool before disassembly. Refer to the DEWALT service manual for the specific tool model to ensure proper disassembly and reassembly sequence. Do not operate the tool with a damaged or missing piston bumper, as secondary internal damage may result.

Technical Specifications

• Weight: under 1 pound

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: p2322005100