Milwaukee 22-18-0670 Carbon Brush and Spring

**Milwaukee parts change not only by model# but also by serial number. Milwaukee’s site lets youlook up your tool’s parts diagram.Milwaukee Carbon Brush and Spring AssemblyModel Number: 22-18-0670The Milwaukee 22-18-0670 is a genuine OEM Carbon Brush and Spring Assembly for compatible Milwaukee brushed power tools a complete brush service unit containing both the carbon brush element and its associated spring as an integrated replacement assembly. The spring is the component that maintains the calibrated contact force between the carbon brush face and the rotating armature commutator throughout the brush’s service life the spring must maintain consistent contact pressure from the new brush position through the worn brush position at the end of service life for reliable electrical contact, consistent motor performance, and proper commutator wear pattern. Providing the brush and spring together as a complete assembly simplifies the service procedure compared to separate individual component ordering and ensures that both wear components are renewed simultaneously for a complete brush system restoration.Milwaukee recommends replacing both brush and spring assemblies at both brush positions simultaneously replacing only one worn assembly leaves the opposite position in a partially worn state, producing unequal contact pressure and unbalanced current delivery that accelerates the new assembly’s wear and potentially damages the commutator surface from the uneven brush contact geometry. Always verify your specific Milwaukee tool model number and serial number at milwaukeetool.com before ordering brush and spring assembly components, as brush specifications are unique to each motor design and production revision.FeaturesGenuine Milwaukee OEM brush and spring both wear components in one assemblySpring maintains calibrated contact force throughout full brush service lifeReplace both assemblies simultaneously for balanced commutator current deliveryReplace before complete wear to prevent commutator damage from arcingVerify tool model and serial number at milwaukeetool.com before orderingSpecificationsType: Carbon Brush and Spring AssemblyCompatible Tools: Milwaukee Brushed Power Tools (verify model and serial number)IncludesMilwaukee 22-18-0670 Carbon Brush and Spring Assembly