Dewalt 9r210200 Contact Arm Spring

Product Description

The DEWALT 9r210200 is a contact arm spring designed as a direct OEM replacement component for DEWALT power tools. The contact arm spring provides the tension and return force needed to keep the contact arm operating correctly during fastener-driving cycles. This type of spring is a wear item that can lose tension or break under repeated use, making it a common service part for technicians and repair shops maintaining nailers and similar pneumatic or cordless fastening tools.

This part is suited for professional tool repair technicians, service centers, and experienced tradespeople who perform their own equipment maintenance. It is intended for use in DEWALT fastening tools where the contact arm assembly requires spring replacement to restore proper actuation and safety-trigger function.

Key Features

• OEM DEWALT replacement spring for contact arm assembly
• Restores correct contact arm tension and return function
• Designed for direct fit into compatible DEWALT fastening tools
• Addresses common wear and fatigue failure in high-cycle applications

Compatibility

Designed as an OEM-style replacement contact arm spring for compatible DEWALT fastening tools. Consult the DEWALT parts diagram for your specific tool model to confirm fitment before ordering.

Installation Notes

Contact arm spring replacement should be performed by a qualified tool repair technician familiar with pneumatic or cordless fastening tool disassembly. Disconnect the tool from all power sources and depressurize any air supply before beginning disassembly. Refer to the OEM parts diagram and service manual for correct spring orientation and assembly sequence. Follow all applicable manufacturer service guidelines during repair.

Technical Specifications

• Component Type: Contact Arm Spring

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: 9r210200