The Wacker Neuson is a genuine OEM Screw B4.8 x 80 designed for the EH 23, EH 27, and EH 50 series electric demolition breakers. As a direct OEM replacement, this screw is manufactured to the exact dimensional and material specifications required for proper assembly and structural integrity in these machines. It fits a wide range of EH series variants, including low-vibration models and multiple voltage configurations across the EH 23 and EH 27 families, as well as EH 50 breakers with various shank configurations. Sourcing the correct OEM fastener ensures the assembly holds to spec and performs as intended under the high-vibration demands of demolition work.
Key Features
- OEM-Spec Thread and Dimensional Accuracy — Manufactured to exact B4.8 x 80 specifications, ensuring correct thread engagement and clamping load in the breaker assembly.
- Direct-Fit Replacement — Installs in place of the original fastener with no rework or adaptation; designed to seat correctly in OEM-spec fastener positions.
- Broad EH Series Compatibility — Fits EH 23, EH 27, and EH 50 electric breaker variants, including low-vibration models and 110V, 115V, 120V, 127V, and 230V configurations.
- Vibration-Resistant Fastening — Breakers operate under continuous impact and vibration loads; a correctly rated fastener maintains assembly tension and prevents loosening or structural failure during operation.
- Structural Safety in High-Impact Applications — In demolition breakers, fastener integrity is directly linked to housing and guard retention; using the correct OEM screw supports safe machine operation.
A screw of this type serves as a structural fastener within the breaker's housing or component assembly, securing panels, guards, or internal components against the repeated shock loads generated during chiseling and breaking work. Because electric breakers like the EH 23, EH 27, and EH 50 operate under sustained vibration and impact, fasteners are subject to significant stress cycling — a worn, stripped, or incorrect fastener can allow components to shift or detach during use. Replacing a damaged or missing fastener with the correct OEM part restores the assembly to its intended clamping specification and keeps the machine operating safely.
Part Details
| Part Number | 5000099534 |
|---|---|
| Old Part Number | 0099534 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw B4.8 x 80 |
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 |
| 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 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 |
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.
