The Wacker Neuson is a genuine OEM Retaining Ring 20 X 1.5 designed for the BH and EH series breakers and demolition hammers. As a direct OEM replacement, part is manufactured to the exact dimensional and material specifications required for proper retention and secure component seating within these breakers. This ring fits a broad range of gasoline-powered BH models — including the BH 22, BH 23, BH 55, and BH 65 series — as well as electric EH models including the EH 23, EH 27, and EH 50 series. Sourcing the correct OEM retaining ring ensures the internal assembly stays properly located under the demanding impact cycles these breakers produce.
Key Features
- Exact OEM Dimensional Tolerancing — Manufactured to the precise 20 x 1.5 mm specification required for correct groove engagement and load-bearing retention inside the breaker assembly.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, this ring carries the same material grade and hardness spec as the original installed component.
- Broad Breaker Family Coverage — Fits gasoline-powered BH 22, BH 23, BH 55, and BH 65 series breakers, plus electric EH 23, EH 27, and EH 50 series hammers across multiple tool holder configurations.
- Maintains Internal Component Alignment — A correctly seated retaining ring keeps internal breaker components properly positioned under continuous high-frequency impact, preventing premature wear or component migration.
- Drop-In Replacement — Matches the original groove geometry and ring profile, allowing straightforward installation without machining or modification to the housing.
A retaining ring is a fastening component that seats into a machined groove on a shaft or inside a bore to axially locate and secure adjacent parts in position. In a demolition breaker or hammer, retaining rings hold critical internal components — such as guide sleeves, pistons, and tool holder elements — in their correct working positions during the high-impact operating cycles the machine produces. When a retaining ring becomes worn, deformed, or broken, the components it restrains can shift, causing accelerated internal wear, loss of striking efficiency, or damage to the surrounding housing.
Part Details
| Part Number | 5000106481 |
|---|---|
| Old Part Number | 0106481 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Retaining Ring 20 X 1.5 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Gasoline Breaker, tool holder 27x80 | BH 23 | 5000007891, 5000007892, 5000007893, 5000007894, 5000610292, 5000610377, 5000610378, 5000610379, 5000610380, 5000610381, 5000008333 |
| Petrol Breaker BH 23 RS | BH 23 RS | 5000008595 |
| Gasoline Tie Tamper, tool hold er 27x80 | BH 22 | 5000007890 |
| Petrol Breaker BH 22 | BH 22 RS | 5000007953 |
| Petrol Breaker BH 23 Loxam | BH 23 Loxam | 5000610296 |
| BH 55, 27x80 | BH 55 27x80 | 5100004026 |
| BH 55, hex 25x108 | BH 55 25x108 | 5100004027 |
| BH 55, hex 28x152 | BH 55 28x152 | 5100004028 |
| BH55 28x160 | BH 55 28x160 | 5100004029 |
| Petrol Breaker | BH 55 27x80 CN | 5100004030 |
| Petrol Breaker BH 23 SJT | BH 23 SJT | 5000610410 |
| Petrol Breaker | BH 55 27x80 JP | 5100004031 |
| ND-40-I(BH23) | ND-40-I(BH23) | 5100060159 |
| 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 |
| BH 23 27x80 CN | BH 23 27x80 CN | 5100010066 |
| BH55 27x80 | BH55 27x80 | 5100047063 |
| BH55rw 27x80 | BH55rw 27x80 | 5100047100 |
| BH55rw 28x160 | BH55rw 28x160 | 5100047101 |
| BH55rw 32x160 | BH55rw 32x160 | 5100047102 |
| BH55rw rs 27x80 | BH55rw rs 27x80 | 5100047103 |
| BH55 25x108 | BH55 25x108 | 5100047104 |
| BH55 28x160 | BH55 28x160 | 5100047105 |
| Electric Hammer EH 22/230 60Hz | EH 22/230 60Hz | 5000008610 |
| 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 |
| Petrol Breaker | BH55 27x80 SEA | 5100026903 |
| BH65 28x160 | BH65 28x160 | 5100047068, 5100051587 |
| BH65 32x160 | BH65 32x160 | 5100047069 |
| BH65 27X80 | BH65 27x80 | 5100047106 |
| BH65 25x108 | BH65 25x108 | 5100047107 |
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.
