The Wacker Neuson is a genuine OEM Sealing Ring designed for the BH and EH series gasoline and electric breakers and demolition hammers. This sealing ring is a direct-fit replacement that installs into the tool holder assembly of compatible BH and EH models, ensuring a proper seal around the chisel or hex shank during operation. Sourced directly from Wacker Neuson, part number meets the exact material and dimensional standards of the original component. Confirmed fitment spans a wide range of models including the BH 23, BH 24, BH 24 Low Vib, BH 55, BH 55rw, BH 65, EH 23, EH 25, EH 27, EH 50, EH 65, EH 70, EH 75, EH 100, and TEH 1 series breakers.
Key Features
- OEM Material Grade — Manufactured to Wacker Neuson's original elastomer and dimensional specification, ensuring the correct compression and sealing performance within the tool holder bore.
- Drop-In Installation — Seats directly into the tool holder on 28x152 and 28x160 hex shank configurations across compatible BH and EH models without machining or modification to the housing.
- Wide Breaker Family Coverage — Fits gasoline-powered BH series (BH 23, BH 24, BH 55, BH 55rw, BH 65) and electric EH series (EH 23, EH 25, EH 27, EH 50, EH 65, EH 70, EH 75, EH 100, TEH 1), including Low Vib and international voltage variants.
- Prevents Debris and Lubricant Loss — A correctly seated sealing ring keeps internal grease in and dust and concrete debris out of the tool holder, protecting the reciprocating mechanism and extending service intervals.
- Dust and Contamination Control — A degraded or missing sealing ring allows abrasive particles to enter the tool holder, which accelerates wear on the shank, retainer, and internal striker components — making timely replacement a key maintenance step.
The sealing ring sits at the base of the tool holder on a breaker or demolition hammer, forming a barrier between the working chisel shank and the internal mechanism. Its primary job is to retain the grease that lubricates the shank's reciprocating motion while blocking dust, concrete slurry, and fine aggregate from migrating up into the body of the tool. When this ring becomes hardened, torn, or compressed flat from heat and repeated impact cycles, the tool holder loses its seal — grease escapes quickly, abrasive material enters, and wear on the shank and internal components accelerates noticeably. Replacing the sealing ring as part of routine tool holder service is one of the most cost-effective ways to preserve the working life of a breaker.
Part Details
| Part Number | 5000104500 |
|---|---|
| Old Part Number | 0104500 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Sealing Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Gasoline Breaker, tool holder 28x152 | BH 23 | 5000007893, 5000007894, 5000610379, 5000610380 |
| Petrol Breaker BH 23 RS | BH 23 RS | 5000008595 |
| Gasoline Breaker | BH 24 | 5000008993, 5000008994, 5000610293, 5000610384, 5000610385 |
| P. Breaker BH24LowVib EE28x152 | BH 24 Low Vib | 5000610082, 5000610083, 5000610390, 5000610391 |
| BH 55, hex 28x152 | BH 55 28x152 | 5100004028 |
| BH55 28x160 | BH 55 28x160 | 5100004029 |
| BH 65, hex 28x152 | BH 65 28x152 | 5100004034 |
| BH65 28x160 | BH 65 28x160 | 5100004035 |
| BH 55rw 28x152 | BH 55rw 28x152 | 5100004040 |
| BH55rw 28x160 | BH 55rw 28x160 | 5100004041 |
| BH65 Gasoline Breaker | BH 65 | 5000610387 |
| BH65 Gasoline Breaker | BH 65 28x152 US | 5100004037 |
| BH65 28x160 | BH65 28x160 | 5100047068, 5100051587 |
| BH55rw 28x160 | BH55rw 28x160 | 5100047101 |
| Electric Breaker w/28x152 shan k, 110V | EH 27/115 | 5000008396 |
| E.Breaker EH 23/115 Low Vib | EH 23/115 Low Vib | 5000008916 |
| E.Breaker EH 23/230 Low Vib | EH 23/230 Low Vib | 5000008942, 5000008944 |
| Breaker | EH 27/120 Low Vib | 5000610195 |
| Breaker | EH 27/127 Low Vib | 5000610196 |
| EH75/240V Electric Breaker | EH 75/240V | 5000610294 |
| ELECTRIC HAMMER 25/230V | EH 25/230V | 5000610396, 5000610397 |
| EH65 BREAKER | EH 65/120V | 5000610421 |
| BH55 28x160 | BH55 28x160 | 5100047105 |
| Electric Breaker w/28x152 shan k, 115V | EH 23/110/15 | 5000007767 |
| Electric Hammer EH 23/231 | EH 23/230 | 5000007776 |
| El. Hammer EH 23/110/22 | EH 23/110/22 | 5000007815 |
| Electric Breaker | EH 100/240 28x152 US | 5000008892 |
| Breaker EH 27/127 | EH 27/127 | 5000008957 |
| EH 100, 28x160 | EH 100/230 28x160 | 5000610026 |
| High Frequency Demolitionset | TEH 1 | 5000610241 |
| E.Breaker EH 24/042/200 | EH 24/042/200 | 5000610244 |
| EH 100, hex 28x152 | EH 100/230 28x152 | 5100003030 |
| EH 75, hex 28x160 | EH 75/230 28x160 | 5100004154 |
| EH 75, hex 28x152 | EH 75/230 28x152 | 5100004155 |
| EH75/240 Electric Breaker | EH 75/240 28x152 US | 5100004157 |
| 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 |
| Electric Hammer | EH 100/230 28x160 BR | 5100009790 |
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.
