The Wacker Neuson Crank is a genuine OEM component designed for the EH series electric demolition breakers, including the EH 25, EH 27, EH 65, EH 70, and EH 75 models across multiple voltage configurations. Sourced directly from Wacker Neuson, this crank meets the exact design tolerances required for proper hammer mechanism operation. Fitment spans a wide range of EH series variants covering 115V, 120V, 230V, and 240V models used in North American, European, and export markets. If your electric breaker is showing signs of erratic impact cycling, loss of striking power, or internal drive failure, the is the correct OEM crank to restore full function.
Key Features
- Genuine OEM Crank Geometry — Machined to Wacker Neuson's original dimensional specifications, ensuring the eccentric throw and bearing journals match the factory drive assembly exactly.
- Direct Drop-In for EH Series Breakers — Engineered to install into the EH crankcase housing without modification, aligning with the existing connecting rod, bearings, and counterweights.
- Broad EH Series Coverage — Compatible with EH 25, EH 27, EH 65, EH 70, and EH 75 breakers across 115V, 120V, 230V, and 240V variants for North American and international voltage standards.
- Restores Full Impact Output — A worn or damaged crank causes inconsistent or lost striking force; replacing it with the correct OEM part brings impact energy back to rated levels.
- Electrical Safety Compliance — Using the correct OEM internal drive component in an electric breaker helps maintain the structural integrity of the motor and drive housing, supporting safe operation under load.
The crank is the core rotating component of the electric breaker's drive mechanism. It converts the rotational motion of the electric motor into the reciprocating linear motion that drives the piston and striker, delivering repeated impact blows to the chisel or bit. When the crank wears, develops surface damage on its journals, or fails outright, the breaker will lose striking force, cycle irregularly, or stop producing impact altogether — leaving the tool unable to break concrete, masonry, or hardened surfaces effectively.
Part Details
| Part Number | 5000109193 |
|---|---|
| Old Part Number | 0109193 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crank |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Electric Breaker w/28x152 shan k, 110V | EH 27/115 | 5000008396 |
| Breaker | EH 27/120 Low Vib | 5000610195 |
| Breaker | EH 27/127 Low Vib | 5000610196 |
| EH75/240V Electric Breaker | EH 75/240V | 5000610294 |
| EH25/240 BREAKER | EH 25/230V | 5000610330, 5000610395, 5000610396, 5000610397, 5000610404 |
| EH65 BREAKER | EH 65/120V | 5000610421 |
| Electric Breaker EH 25/115V | EH 25/115V | 5100001903 |
| Breaker EH 27/127 | EH 27/127 | 5000008957 |
| EH 75, 27x80 | EH 75/230 27x80 | 5100004152 |
| EH 75, hex 25x108 | EH 75/230 25x108 | 5100004153 |
| EH 75, hex 28x160 | EH 75/230 28x160 | 5100004154 |
| EH 75, hex 28x152 | EH 75/230 28x152 | 5100004155 |
| EH 75, hex 32x160 | EH 75/230 32x160 | 5100004156 |
| EH75/240 Electric Breaker | EH 75/240 28x152 US | 5100004157 |
| EH70 32x160 | EH 70/115 32x160 UK | 5100004158 |
| EH70/120 Electric Breaker | EH 70/120 28x152 US | 5100004159 |
| Electric Hammer | EH 75/230 28x160 BR | 5100009762 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
