The Wacker Neuson Gear is a genuine OEM component designed for the EH series electric demolition breakers, spanning the EH 23, EH 25, EH 27, EH 50, and EH 75 model families across a wide range of voltage configurations including 115V, 120V, 127V, 230V, and 240V variants. Sourced directly from Wacker Neuson, this gear meets the exact specifications of the original part installed at the factory, ensuring correct fit and function within the drive mechanism. Compatible models include the EH 23/115 Low Vib, EH 23/230 Low Vib, EH 25/115V, EH 25/230V, EH 27/115, EH 27/120 Low Vib, EH 27/127 Low Vib, EH 50/230, EH 65/120V, EH 70/115, EH 70/120, EH 75/230, and EH 75/240V, among others. When a worn or damaged gear is the cause of reduced strike force or irregular hammer action, replacing it with the correct OEM part restores the breaker to full working condition.
Key Features
- OEM-Specified Gear Geometry — Machined to the exact tooth profile and pitch required by the EH series drive train, ensuring correct mesh, load transfer, and strike frequency.
- Direct Drop-In Replacement — Engineered to the same dimensions as the original gear, allowing installation into the existing gear housing without modification to surrounding components.
- Broad EH Series Coverage — A single part number supports the EH 23, EH 25, EH 27, EH 50, EH 65, EH 70, and EH 75 families across multiple voltage ratings and shank configurations.
- Restores Full Impact Performance — A correctly functioning gear delivers consistent rotational input to the percussion mechanism; a worn gear causes erratic hammer action, loss of impact energy, and accelerated wear to adjacent drivetrain components.
- Electrical Safety Integrity — Using a correctly rated OEM gear in an electric breaker preserves the mechanical timing and load balance that keeps motor and electrical components within their design limits.
The gear in an electric demolition breaker is a core drivetrain component that converts motor rotation into the reciprocating force that drives the breaker's piston and chisel. It meshes with adjacent gears or a crankshaft assembly to maintain the precise mechanical timing needed for consistent impact output. When a gear wears or chips, the hammer loses strike consistency, generates abnormal noise under load, and places additional stress on the motor — making timely replacement essential to keeping the tool operating safely and effectively.
Part Details
| Part Number | 5000067722 |
|---|---|
| Old Part Number | 0067722 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gear |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Electric Breaker w/28x152 shan k, 110V | EH 27/115 | 5000008396 |
| E.Breaker EH 23/230 Low Vib | EH 23/230 Low Vib | 5000008914, 5000008941, 5000008942, 5000008943, 5000008944, 5000610297 |
| E.Breaker EH 23/115 Low Vib | EH 23/115 Low Vib | 5000008916 |
| Breaker | EH 27/120 Low Vib | 5000610195 |
| Breaker | EH 27/127 Low Vib | 5000610196 |
| Electric Breaker | EH 23/100 Low Vib | 5000610238 |
| 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 |
| Electric Breaker w/28x152 shan k, 115V | EH 23/110/15 | 5000007767 |
| Electric Breaker w/Ø27x80 shan k, 230V | EH 23/230 | 5000007770, 5000007771, 5000007776 |
| Electric Breaker w/25x108 shan k, 230V | EH 23/230 EE25x108 | 5000007772 |
| El. Hammer EH 23/110/22 | EH 23/110/22 | 5000007774, 5000007815 |
| Breaker EH 27/127 | EH 27/127 | 5000008957 |
| EH 50, hex 25x108 | EH 50/230 25x108 | 5100001908 |
| EH 50, 27x80 | EH 50/230 27x80 | 5100001909 |
| 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 |
| EH 50, hex 28x152 | EH 50/230 28x152 | 5100004472 |
| EH 50, hex 28x160 | EH 50/230 28x160 | 5100004473 |
| Electric Hammer | EH 50/230 28x160 BR | 5100009761 |
| 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.
