Description
Overview:
Makita Brush B is a Genuine Part designed for the Makita PC5000 and PC5001C concrete planers. This carbon-graphite motor brush with an attached copper lead and spring maintains a reliable electrical contact with the commutator, helping the motor start smoothly and run efficiently under load. Built for heavy site use, it restores performance when existing brushes are worn, reducing sparking and heat build-up. The robust contact spring helps maintain consistent pressure for stable operation. As a routine wear component, replacing the brush at the right time protects the armature and extends tool life. Supplied under Makita MPN 743341-8, this OEM brush fits properly without modification, making it a straightforward maintenance choice for trades and DIY users who depend on dependable planing performance.
Key Features:
- Genuine Makita OEM part for accurate fit and reliable performance (MPN: 743341-8)
- Durable carbon-graphite brush with copper lead for consistent electrical contact
- Helps reduce excessive sparking and motor overheating under heavy use
- Maintains torque and speed stability for smoother planing results
- Designed specifically for the PC5000 and PC5001C concrete planers
- Spring-loaded design keeps steady brush pressure on the commutator
- Supports longer motor life when replaced at correct service intervals
- Simple like-for-like swap; no modifications to the tool required
- Ideal preventive maintenance to avoid downtime on site
- Typically replaced as a pair to ensure balanced wear and performance
Typical Applications:
Routine maintenance and repair of Makita concrete planers used for surface preparation, smoothing concrete edges, chamfering, and removing laitance. Suitable for site work, refurbishment, and civil engineering tasks where reliable planer operation is critical. Recommended when experiencing power drop, intermittent running, or visible brush wear.
Also known as:
Carbon brush, motor brush, commutator brush, electric motor carbon, planer carbon, brush block, replacement motor contact, service brush for concrete planer.
Fits Models:
PC5000, PC5001C
Alternate Part Numbers:
743341 8, 7433418
Product Specifications
| L&S Part No. | 743341-8 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Makita |
| OEM No. | 743341-8 |
| Unit of Sale | 1 |
| Applications | PC5000, PC5001C |
| Machine Type | Concrete Equipment |
| Fits Brands | Makita |
| Fits Models | PC5001C |
