The Wacker Neuson Key is a genuine OEM component designed for the EH series electric demolition breakers, covering a wide range of voltage and shank configurations across the EH 23, EH 24, EH 25, EH 27, EH 50, EH 70, and EH 75 model families. Sourced directly from Wacker Neuson, this is the same key supplied in original production, ensuring a direct, correct-fit installation with no guesswork. Confirmed fitment spans 115V, 120V, 127V, 230V, 240V, and 42V variants, making this a broadly applicable service part across the EH electric breaker lineup. Whether you are completing a repair or performing scheduled maintenance, part number is the authoritative OEM choice for keeping your breaker properly assembled and operationally secure.
Key Features
- Genuine OEM Locking Integrity — Manufactured to Wacker Neuson's exact tolerances, ensuring the key seats and retains correctly in the breaker housing without play or misalignment.
- Direct Drop-In Installation — Dimensioned to match the original keyway geometry in the EH series, so the part installs cleanly into the existing slot without modification.
- Broad EH Series Compatibility — Fits EH 23, EH 24, EH 25, EH 27, EH 50, EH 70, and EH 75 electric breakers across multiple voltage ratings and shank configurations.
- Maintains Torque Transmission and Drive Alignment — A correctly fitted key locks the drive component in position; a worn or missing key allows rotational slippage that degrades chiseling performance and accelerates internal wear.
- Electrical Safety Relevance — In electric breakers, a properly seated key is part of the correct mechanical assembly that keeps internal components aligned and contained, supporting safe operation under high-impact load cycles.
A key is a small precision component fitted into a machined slot — called a keyway — between a shaft and a mating component such as a gear, collar, or drive hub. Its function is to lock the two parts together rotationally so that torque is transferred cleanly without slippage. In a high-cycle electric demolition breaker like the EH series, this connection is subject to intense and repeated impact loads; a worn, sheared, or missing key allows the mating parts to move independently, causing loss of drive efficiency, accelerated wear on the keyway surfaces, and potential mechanical failure. Replacing the key at the first sign of wear or damage restores full mechanical engagement and protects the surrounding components from further deterioration.
Part Details
| Part Number | 5000015300 |
|---|---|
| Old Part Number | 0015300 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Key |
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 |
| Electric Breaker w/27x80 shank , 42V | EH 24/042/200 | 5000007790, 5000610244 |
| E.Breaker EH 24/115/200 | EH 24/115/200 | 5000007791 |
| El. Hammer EH 24/250/200 | EH 24/250/200 | 5000007792 |
| Breaker EH 27/127 | EH 27/127 | 5000008957 |
| High Frequency Demolitionset | TEH 1 | 5000610241 |
| 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.
