Milwaukee 40-50-0190 Spring Brush

Product Description

The MILWAUKEE 40-50-0190 is a replacement spring brush designed for use in Milwaukee power tools. Spring brushes are consumable internal components that maintain electrical contact between stationary wiring and rotating parts within a motor assembly. As they wear, motor performance degrades, making timely replacement critical to restoring full tool output. This part is sourced directly from Milwaukee and is intended for technicians and service professionals performing motor maintenance or rebuild work on compatible Milwaukee tools.

This spring brush is suited for service-center and field repair applications where motor brush replacement is required. It is commonly installed during scheduled maintenance intervals or when a tool shows signs of brush wear such as reduced power, excessive sparking, or intermittent operation. Installation is typically performed by an experienced power tool technician or Milwaukee-authorized service center.

Key Features

• OEM replacement spring brush for Milwaukee power tools
• Maintains proper electrical contact within motor assemblies
• Consumable component designed for periodic service replacement
• Direct Milwaukee part for consistent fitment and performance

Compatibility

Designed as an OEM-style replacement spring brush for compatible Milwaukee power tool motor assemblies. Consult the Milwaukee parts lookup tool or your service documentation to confirm fitment for a specific tool model before ordering.

Installation Notes

Spring brush replacement is performed by qualified power tool technicians or Milwaukee-authorized service centers. Always disconnect the tool from its power source and remove any battery pack before opening the motor housing. Follow the tool manufacturer's service documentation for brush orientation and seating procedures to avoid damage to the commutator or brush holder.

Technical Specifications

• Part Type: Spring Brush

Standard Information

• Brand: MILWAUKEE
• Manufacturer Part Number: 40-50-0190