Premium Carbon Motor Brushes Replacement Brush Set Compatible With Rotary Hammer Model 11241EVS Keeps Your Rig Running Smooth Built Tough And Professional Grade For Heavy Duty Work Four Pack Included

4 Pack Carbon Motor Brushes for Bosch SDS Max Hammer Tuneup
✔️ Bosch 1617014144 4 Pack Carbon Motor Brushes with Auto-Stop

This replacement kit holds four carbon motor brushes built for rotary hammer tools. They bridge the gap between the commutator and spinning armature while adding an auto-stop circuit that kills power once wear hits a critical point. Crews swap these out when machines start sparking, lose torque, or shut down randomly during concrete breaking.

✅ Bosch OEM part number 1617014144 for precise fit
✅ Four pack covers full motor maintenance cycle
✅ Carbon graphite blocks deliver steady conductivity
✅ Built in auto-stop switch protects internal components
✅ Works with SDS max rotary hammers and demolition units

💡 Why do rotary hammer motors stop getting power after heavy job site use?

The carbon brush assemblies transfer current across the spinning armature and wear down from friction over time. When they get too short the tool shuts off to save the copper windings.

- These handy replacements keep your rig humming without stripping the commutator - Match your exact SDS max model number to avoid clearance gaps or poor contact - Keep spare sets near your workbench so downtime never slows down the crew ✝️