Description
Overview:
This Genuine Carbon Brush is an OEM replacement part for Wacker Neuson electric breakers, engineered to keep the motor running reliably by maintaining clean, stable contact with the commutator. Made from high‐quality carbon/graphite with a flexible braided copper lead and terminal, it is designed for the electrical and mechanical demands of heavy-duty demolition tools. It suits Wacker Neuson EH8 and EHB10 breakers and matches OEM No. 0046221, helping ensure correct fit and dependable performance. Replacing worn brushes restores efficient current transfer, reduces excessive sparking, and helps protect the armature and commutator surfaces. Regular brush maintenance lowers downtime and supports consistent hammering power on site. For best results, inspect brushes during servicing and replace when worn; brushes are commonly changed as a pair to maintain balanced motor operation.
Key Features:
- Genuine Wacker Neuson part for assured compatibility (OEM No. 0046221)
- Precise fit for EH8 and EHB10 electric breakers
- High-grade carbon/graphite for stable electrical contact and smooth running
- Braided copper lead for flexible, low-resistance connection
- Helps reduce arcing and heat, supporting commutator life
- Consistent performance under load for site and hire use
- Straightforward installation into existing brush holders
- Aids in protecting the armature by minimising brush-related wear
- Suitable for routine servicing and preventive maintenance
- Often replaced in pairs for even wear and balanced motor performance
Typical Applications:
Used during routine servicing or repairs of Wacker Neuson EH8 and EHB10 breakers in construction, demolition, utilities, and hire fleets. Ideal when motors show reduced power, intermittent running, excessive sparking, or cut-out from worn brushes. Helps restore reliable starts, steady power delivery, and longer service intervals on site and in workshops.
Also known as:
Carbon motor brush, commutator brush, armature brush, electric breaker brush, graphite brush, pigtail brush, motor contact brush, replacement brush set (pair commonly used), service brush for electric hammer.
Fits Models:
EH8, EHB10
Product Specifications
| L&S Part No. | 0046221 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Wacker Neuson |
| OEM No. | 5000046221 |
| Unit of Sale | 1 |
| Machine Type | Breakers |
| Key Features | - Genuine Wacker Neuson part (OEM No. 0046221) - Fits EH8 and EHB10 electric breakers - High-grade carbon/graphite for stable electrical contact - Braided copper lead ensures flexible connection - Reduces arcing, supports commutator life |
