The Wacker Neuson O-Ring is a genuine OEM O-Ring designed for a wide range of Wacker Neuson gasoline and electric breakers, including the BH 24, BH 24 Low Vib, BH 24 Low Vib RS, BH 65, BH 55rw, BH 55rw RS, EH 25, EH 65, EH 70, and EH 75 series. Sourced directly from Wacker Neuson, this part meets the exact material and dimensional specifications of the original component installed at the factory. With broad compatibility across both petrol and electric breaker lineups, is a straightforward like-for-like replacement that keeps your breaker sealed and operating as intended. Cross-reference your model number before ordering to confirm fitment.
Key Features
- Genuine OEM Sealing Material — Manufactured to Wacker Neuson's exact compound and durometer spec, ensuring correct compression set and resistance to fuel, oil, and operational heat inside the breaker housing.
- Drop-In Replacement — Matches the original groove dimensions and cross-section exactly, seating cleanly without trimming, stretching, or modification to the host bore.
- Broad Breaker Compatibility — Fits multiple BH 24, BH 24 Low Vib, BH 65, BH 55rw, EH 25, EH 70, and EH 75 series breakers in both gasoline and electric configurations across various chisel shank sizes.
- Leak Prevention at the Source — A correctly seated O-Ring maintains internal pressure integrity; a degraded or missing O-Ring allows fluid or air bypass that directly reduces impact energy and tool performance.
- Fuel and Fluid System Integrity — On petrol breaker models, a properly functioning O-Ring is a critical barrier against fuel or lubricant leaks that can create fire hazard or environmental contamination on the worksite.
An O-Ring is a circular elastomeric seal that fits into a machined groove between two mating surfaces or components. Its job is to create a pressure-tight barrier that prevents fluids, air, or lubricants from leaking past the joint — a function that is essential to maintaining the hydraulic or pneumatic pressure that drives the breaker's impact mechanism. When an O-Ring ages, hardens, or becomes compressed beyond its usable range, it loses its ability to seal; the result is internal bypass, loss of striking force, visible fluid leaks, or accelerated wear on surrounding components. Replacing a worn O-Ring promptly with the correct OEM part restores the sealed system to its proper operating condition.
Part Details
| Part Number | 5000209400 |
|---|---|
| Old Part Number | 0209400 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | O-Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BH24-BREAKER, 27x80mm round | BH 24 | 5000008937, 5000008993, 5000008994, 5000610293, 5000008992, 5000610342, 5000610382, 5000610383, 5000610384, 5000610385, 5000610386 |
| Petr. Breaker BH24LowV.EE27x80 | BH 24 Low Vib | 5000008995, 5000610082, 5000610083, 5000610081, 5000610343, 5000610388, 5000610389, 5000610390, 5000610391, 5000610392 |
| Gasoline Breaker | BH 24 Low Vib RS | 5000008996, 5000610393 |
| BH 65, 27x80 | BH 65 27x80 | 5100004032 |
| BH 65, hex 25x108 | BH 65 25x108 | 5100004033 |
| BH 65, hex 28x152 | BH 65 28x152 | 5100004034 |
| BH65 28x160 | BH 65 28x160 | 5100004035 |
| BH65 32x160 | BH 65 32x160 | 5100004036 |
| BH55rw 27x80 | BH 55rw 27x80 | 5100004038 |
| BH55rw 25x108 | BH 55rw 25x108 | 5100004039 |
| BH 55rw 28x152 | BH 55rw 28x152 | 5100004040 |
| BH55rw 28x160 | BH 55rw 28x160 | 5100004041 |
| BH55rw 32x160 | BH 55rw 32x160 | 5100004042 |
| BH55RW RS 27x80 | BH 55rw rs 27x80 | 5100004043 |
| BH65 Gasoline Breaker | BH 65 | 5000610387 |
| BH65 Gasoline Breaker | BH 65 28x152 US | 5100004037 |
| BH65 28x160 | BH65 28x160 | 5100047068, 5100051587 |
| BH65 32x160 | BH65 32x160 | 5100047069 |
| BH55rw 27x80 | BH55rw 27x80 | 5100047100 |
| BH55rw 28x160 | BH55rw 28x160 | 5100047101 |
| BH55rw 32x160 | BH55rw 32x160 | 5100047102 |
| BH55rw rs 27x80 | BH55rw rs 27x80 | 5100047103 |
| BH65 27X80 | BH65 27x80 | 5100047106 |
| BH65 25x108 | BH65 25x108 | 5100047107 |
| 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 |
| 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 |
| Petrol Breaker | BH55rw 27x80 SEA | 5100026904 |
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.
