The Wacker Neuson Compression Type Spring is a genuine OEM component designed for the EHB 10 and EHB 11 series electric breakers and demolition hammers. As a direct factory replacement, this spring is manufactured to the exact specifications required by Wacker Neuson's EHB line, covering a wide range of voltage configurations including 110V, 115V, 127V, 230V, 240V, and 250V variants across both series. Fitment spans the full EHB 10 and EHB 11 families, including BL, BLM, BLS, and Spline-chuck models. Sourcing a genuine OEM part ensures the internal mechanism operates as the machine was originally engineered to perform.
Key Features
- OEM Spring Rate Integrity — Manufactured to the exact compression load and travel specifications of the original, ensuring consistent energy transfer within the percussion mechanism.
- Drop-In Internal Fit — Matches the original spring seat dimensions and coil diameter, seating correctly within the breaker housing without modification to surrounding components.
- Broad EHB Series Coverage — Confirmed fitment across EHB 10 and EHB 11 models in BL, BLM, and BLS configurations, covering 110V through 250V voltage variants.
- Percussion System Performance — A correctly tensioned compression spring maintains consistent hammer blow energy; a fatigued or broken spring results in reduced impact force or complete loss of hammering action.
- Genuine Wacker Neuson OEM Part — Supplied directly from the Wacker Neuson parts network, part number 5000046213, with full traceability to the original equipment specification.
The compression spring in an electric rotary hammer or breaker is a core component of the pneumatic percussion system. It stores and releases mechanical energy to drive the striker piston forward with each hammer blow, generating the impact force needed for drilling and chiseling applications. When this spring weakens through metal fatigue or breaks entirely, the machine loses striking power, produces inconsistent blows, or stops hammering altogether — making timely replacement essential to keeping the tool functional on site.
Part Details
| Part Number | 5000046213 |
|---|---|
| Old Part Number | 0046213 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Compression Type Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E.Breaker EHB 11 BL/115 WGB | EHB 11 BL/115 | 5000008741, 5000008733 |
| E.Breaker EHB 11 BLM/115SUL | EHB 11 BLM/115 | 5000008744, 5000008745 |
| Electric Breaker EHB 11 BL/230 | EHB 11 BL/230 | 5000008395, 5000008740, 5000610233 |
| Electric Drilling/Chisseling H ammer, SDS-max, 115V | EHB 11 BLM/230 | 5000008731, 5000008743, 5000610234 |
| Electric Drilling/Chisseling H ammer, Spline, 115V | EHB 11 BLS/115 | 5000008742 |
| electric hammer EHB 11 BL 230 | EHB 11 BL/230 Loxam | 5000008754 |
| Electric Drilling/Chisseling H ammer, 19x82.5, 230V | EHB 10/230 | 5000006943, 5000007081, 5000007082, 5000007083, 5000007087, 5000007494 |
| Electric Hammer EHB 10/240 | EHB 10/240 | 5000007084, 5000007085 |
| Electric Drilling/Chisseling H ammer, Spline, 115V | EHB 11/110 | 5000007096 |
| Electric Hammer EHB 10/110 | EHB 10/110 | 5000007202, 5000007203, 5000007204 |
| Electric Hammer EHB 10/100 | EHB 10/100 | 5000007205 |
| El. Hammer EHB 10/042/200 | EHB 10/042/200 | 5000007222 |
| El. Hammer EHB 10/115/200 | EHB 10/115/200 | 5000007255 |
| El. Hammer EHB 10/250/200 | EHB 10/250/200 | 5000007264 |
| El. Hammer EHB 10/127 WMM | EHB 10/127 | 5000007351 |
| E.Breaker EHB 11 BL/230 SIB | EHB 11 BL/230 WMI | 5000008919 |
| E.Breaker EHB 11 BLM/230 SIB | EHB 11 BLM/230 WMI | 5000008920 |
| E.Breaker EHB 11 BLM/230Loxam | EHB 11 BLM/230 Loxam | 5000008997 |
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.
