Dewalt 903509 Flange Assembly Top Pick

The DEWALT 903509 is a flange assembly replacement part designed for use in DEWALT power tools. A flange assembly secures and aligns rotating components such as blades or discs to the tool spindle, ensuring stable operation during cutting, grinding, or similar tasks. This part is installed by tradespeople and repair technicians performing tool maintenance or restoring a unit to factory operating condition. It is a direct OEM-sourced component intended to replace a worn, damaged, or missing flange on compatible DEWALT power tool models.

This flange assembly is suited for service and repair applications where the original flange has failed or requires replacement. It is appropriate for use in professional tool repair shops, contractor field service, and workshop maintenance settings. Technicians sourcing this part should confirm the specific DEWALT tool model and spindle configuration before ordering to ensure proper fitment.

Key Features

• OEM DEWALT replacement part for flange assembly service
• Designed to secure and align blades or discs to the tool spindle
• Supports stable operation during cutting or grinding tasks
• Direct replacement to restore tool to original operating condition

Compatibility

Designed as an OEM-style replacement flange assembly for compatible DEWALT power tools. Confirm tool model and spindle specifications prior to installation.

Installation Notes

Installation should be performed by a qualified tool repair technician. Disconnect and de-energize the tool completely before disassembling any spindle or flange components. Use appropriate hand tools for spindle nut removal and avoid overtightening the flange, which can damage the spindle thread. Follow the tool manufacturer’s service documentation for proper assembly sequence.

Technical Specifications

• Part Type: Flange Assembly

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: 903509