The Wacker Neuson Compress Spring D-207J is a genuine OEM compression spring designed for the EHB 10 and EHB 11 series electric demolition hammers and breakers. As a direct OEM replacement, this spring is manufactured to the same specifications as the original part, ensuring correct load rating and dimensional fit within the tool's internal percussion mechanism. It is compatible across a wide range of EHB 10 and EHB 11 variants, including 110V, 115V, 230V, and 240V configurations, as well as BL, BLM, BLS, and Spline-chuck models.
Key Features
- Correct Spring Rate for Percussion Systems — engineered to the original load and compression spec, so the hammering mechanism cycles with the proper force and timing.
- Genuine OEM Component — sourced directly from Wacker Neuson, carrying the same part number and material grade as the factory-installed spring.
- Broad EHB Series Compatibility — fits EHB 10 and EHB 11 models across multiple voltage variants (110V, 115V, 127V, 200V, 230V, 240V) and chuck configurations including BL, BLM, BLS, and Spline.
- Restores Impact Consistency — a worn or fatigued compression spring causes erratic or weakened impact energy; replacing it returns the breaker to full, consistent blows per minute.
- Drop-In Internal Fit — dimensioned to seat correctly in the spring pocket without modification, supporting a straightforward rebuild or service procedure.
A compression spring in an electric demolition hammer sits within the internal percussion assembly, where it stores and releases mechanical energy to drive the striker or piston with each blow. It works in concert with the motor and impact mechanism to deliver consistent, repeatable impact force to the chisel or drill bit. When this spring fatigues, loses tension, or breaks, the hammer's impact output becomes inconsistent, noticeably weaker, or stops altogether — making timely replacement essential to keeping the tool productive on concrete breaking, chiseling, and drilling tasks.
Part Details
| Part Number | 5000047533 |
|---|---|
| Old Part Number | 0047533 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Compress Spring D-207J |
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.
