Bostitch p1246100457 Pusher

Product Description

The BOSTITCH p1246100457 is a replacement pusher component designed for use in Bostitch fastening tools. The pusher is a critical internal part that feeds fasteners — nails, staples, or brads — through the magazine and into position for driving. When a pusher wears out, breaks, or loses tension, the tool will misfire or fail to advance fasteners properly. Replacing this part restores consistent, reliable fastener feeding. Installation is typically performed by a qualified tool repair technician or an experienced contractor familiar with pneumatic or cordless fastening tool service.

This pusher is a direct OEM replacement sourced from Bostitch and is intended for use in Bostitch nailers, staplers, or brad guns that utilize this specific pusher assembly. Confirm the part number against your tool model before ordering. Bostitch part numbers are model-specific, and using an incorrect pusher can cause feeding failures or internal damage to the magazine assembly.

Key Features

• OEM Bostitch replacement pusher for accurate fit and function
• Restores proper fastener feeding in the tool magazine
• Direct factory replacement part — no modification required
• Maintains consistent drive cycle performance when installed correctly

Compatibility

Designed as an OEM-style replacement pusher for Bostitch fastening tools. Verify fitment against your specific tool model number before installation, as pusher components are model-dependent.

Installation Notes

Pusher replacement should be performed by a trained tool technician or experienced user familiar with fastener tool disassembly. Disconnect the tool from its power source — remove the battery or disconnect the air supply — before opening the magazine or accessing internal components. Refer to the Bostitch service manual for your specific tool model when disassembling the magazine assembly. Avoid forcing components during reassembly, as improper installation can damage the magazine channel or drive mechanism.

Technical Specifications

• Part Type: Pusher
• Brand: BOSTITCH
• Manufacturer Part Number: p1246100457

Standard Information

• Brand: BOSTITCH
• Manufacturer Part Number: p1246100457