Product Description
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Milwaukee Carbon Brush and Spring Assembly
Model Number: 22-18-0670
The 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.
Features
- Genuine Milwaukee OEM brush and spring — both wear components in one assembly
- Spring maintains calibrated contact force throughout full brush service life
- Replace both assemblies simultaneously for balanced commutator current delivery
- Replace before complete wear to prevent commutator damage from arcing
- Verify tool model and serial number at milwaukeetool.com before ordering
Specifications
- Type: Carbon Brush and Spring Assembly
- Compatible Tools: Milwaukee Brushed Power Tools (verify model and serial number)
Includes
- Milwaukee 22-18-0670 Carbon Brush and Spring Assembly
