The Wacker Neuson Gearbox Cover is a genuine OEM component designed for the EH 23, EH 24, and EH 27 series electric demolition breakers and hammers. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component it replaces, ensuring a correct fit across the full range of compatible EH-series machines. Fitment spans multiple voltage configurations including 42V, 110V, 115V, and 230V variants, covering a wide cross-section of the EH breaker lineup. When you need a dependable, factory-correct replacement, part is the right choice.
Key Features
- Genuine OEM Enclosure Integrity — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring the gearbox cavity is properly sealed against dust, debris, and impact exposure inherent in demolition work.
- Direct Drop-In Replacement — Matches the original mounting points and cover profile of the EH-series breaker housing, installing without alteration to surrounding components.
- Broad EH-Series Compatibility — Fits EH 23, EH 24, and EH 27 electric breakers across 42V, 110V, 115V, and 230V configurations, including both standard shank and high-frequency variants.
- Protects Internal Drive Components — A correctly fitted gearbox cover prevents contamination of the internal gear train; a cracked or missing cover exposes gears and bearings to the abrasive conditions typical of concrete breaking and demolition.
- Verified Part Number — Order with confidence using Wacker Neuson part number 5000059771, cross-referenced against the EH 23, EH 24, and EH 27 series parts documentation.
The gearbox cover on an electric demolition breaker encloses and protects the internal gear train that converts motor rotation into the reciprocating impact force delivered to the tool shank. Without a fully intact cover, the gearbox is exposed to concrete dust, moisture, and debris — contaminants that accelerate wear on gears and bearings and can lead to premature internal failure. Replacing a damaged or missing cover promptly keeps the drive mechanism operating as intended and helps preserve the service life of the broader gearbox assembly.
Part Details
| Part Number | 5000059771 |
|---|---|
| Old Part Number | 0059771 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Gearbox Cover |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Electric Breaker w/28x152 shan k, 110V | EH 27/115 | 5000008396 |
| 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 |
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.
