Bosch Carbon Brushes 1617014122 1617014138 Auto Cut – 4 Pack
Bosch Carbon Brushes 1617014122 1617014138 Auto Cut – 4 Pack
Bosch Carbon Brushes with Auto Cut – 4-Piece Set
Keep your Bosch power tools running at peak performance with these precision-made replacement carbon brushes. Compatible with a wide range of Bosch models — including the 5, 40 DCE, DCE38, GSH 4, and more — these brushes feature a built-in auto-cut mechanism that automatically disconnects the motor when the brush is worn, protecting your tool from damage and extending its working life.
Whether you're a professional tradesperson or a dedicated DIY enthusiast, having reliable replacement brushes on hand means less downtime and more productivity. This 4-piece pack (part numbers 1617014122 and 1617014138) ensures you always have a spare ready to go.
Key Features
- Genuine Compatibility: Designed for Bosch models including 5, 40 DCE, 5 DCE, DCE38, and GSH 4
- Auto Cut Technology: Built-in auto-cut function disconnects the motor when brushes reach end-of-life, preventing motor burnout
- Part Numbers: Replaces OEM parts 1617014122 and 1617014138
- 4-Piece Pack: Includes 4 carbon brushes for multiple replacements or tools
- High-Grade Carbon: Durable carbon construction for consistent electrical contact and long service life
- Easy Installation: Drop-in replacement — no special tools required for fitting
Specifications
- Quantity: 4 pieces
- Compatible Part Numbers: 1617014122, 1617014138
- Compatible Models: Bosch 5, 40 DCE, 5 DCE, DCE38, GSH 4
- Feature: Auto Cut mechanism
- Vendor: Qme
Why Replace Carbon Brushes?
Carbon brushes are wear items in any electric motor — over time they wear down, reducing efficiency and potentially damaging the motor's commutator. Replacing brushes at the right time keeps your tool running smoothly, maintains consistent power output, and prevents costly motor repairs. For guidance on safe power tool maintenance, refer to resources from the U.S. Occupational Safety and Health Administration (OSHA).
Frequently Asked Questions
Q: Which Bosch power tool models are these carbon brushes compatible with?
A: These carbon brushes (part numbers 1617014122 and 1617014138) are compatible with Bosch models including the 5, 40 DCE, 5 DCE, DCE38, and GSH 4. The auto-cut feature is integrated into the brush holder for these specific models. Always verify your tool's part number before purchasing.
Q: What does the auto-cut feature do on these carbon brushes?
A: The auto-cut mechanism is a safety feature built into the carbon brush. When the brush wears down to its minimum safe length, the auto-cut automatically interrupts the electrical circuit, shutting off the motor. This protects the commutator and armature from damage that can occur if a fully worn brush continues to operate.
Q: How many carbon brushes are included in this pack?
A: This pack includes 4 carbon brushes, giving you enough for multiple replacements or for servicing more than one tool. Each brush is a direct OEM-replacement for Bosch part numbers 1617014122 and 1617014138.
Q: How do I know when my carbon brushes need replacing?
A: Common signs that carbon brushes need replacement include increased sparking at the brush contact area, a noticeable drop in tool power, intermittent operation, or the tool stopping completely (which may indicate the auto-cut has triggered). Regularly inspecting brushes during routine tool maintenance helps prevent unexpected downtime.