Dewalt 490796-00 Heatsink Power Tool Part

Product Description

The DEWALT 490796-00 is a heatsink replacement part designed to manage thermal load within compatible DEWALT power tools. Heatsinks draw heat away from internal components such as motor windings and control electronics, reducing the risk of thermal shutdown and extending the service life of the tool. This part is installed by technicians performing component-level repairs on DEWALT equipment. It is an OEM-sourced replacement intended to restore factory thermal performance when the original heatsink is damaged, corroded, or otherwise compromised.

This heatsink is suited for component-level repair and service of DEWALT power tools. It is typically required when a tool exhibits signs of overheating, thermal cutout activation, or visible damage to the cooling assembly. Service technicians working in authorized repair shops or independent power tool repair facilities are the primary installers of this part.

Key Features

• OEM replacement heatsink for DEWALT power tool applications
• Designed to dissipate heat from motor and electronic control components
• Direct-fit replacement for factory-installed heatsink assembly
• Supports thermal management to reduce risk of overheating and premature component failure

Compatibility

Designed as an OEM-style replacement heatsink for compatible DEWALT power tools requiring factory thermal management components.

Installation Notes

Installation should be performed by a qualified power tool service technician. Disconnect the tool from all power sources, including battery packs, before beginning any disassembly. Use manufacturer-approved service documentation and appropriate hand tools when accessing internal components. Ensure the heatsink is properly seated and all fasteners are secured before returning the tool to service.

Technical Specifications

• Part Type: Heatsink
• Brand: DEWALT

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: 490796-00