Dewalt n80123 Feed Piston Bumper

Product Description

The DEWALT n80123 is a feed piston bumper designed as an internal replacement component for DEWALT power tools. The bumper absorbs impact at the end of the piston stroke, reducing wear on surrounding components and helping maintain consistent tool operation. This type of wear part is typically replaced during routine maintenance or when a tool shows signs of reduced performance, misfires, or increased mechanical noise. Installation is performed by experienced power tool technicians or qualified service personnel familiar with DEWALT nailer and fastening tool disassembly procedures.

The n80123 feed piston bumper is used in DEWALT power tools where a feed piston mechanism is present, most commonly in pneumatic nailers and similar fastening equipment. It serves as a cushioning element within the drive or feed assembly, protecting the tool body and piston from metal-to-metal contact. This part is suited for both field repairs and shop-level servicing of DEWALT tools used in residential and commercial construction applications.

Key Features

• Functions as an impact-absorbing bumper at the feed piston stroke endpoint
• Helps reduce mechanical wear on adjacent internal components
• OEM-specification replacement part for DEWALT power tools
• Supports consistent tool cycling and reduced downtime during service

Compatibility

Designed as an OEM-style replacement feed piston bumper for compatible DEWALT power tools. Refer to your tool model service manual or DEWALT parts documentation to confirm fitment before installation.

Installation Notes

Installation should be performed by a qualified technician with experience servicing pneumatic or cordless fastening tools. Disconnect the tool from all power and air supply sources before disassembly. Consult the applicable DEWALT service manual for the correct disassembly sequence and reassembly procedure. Retain and inspect all surrounding components for wear before reinstalling the tool in service.

Technical Specifications

• Component Type: Feed Piston Bumper

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: n80123