The Wacker Neuson Washer is a genuine OEM component designed for the EH 9 BLM and EHB 11 BLM series electric breakers and hammers. As a factory-sourced part, it meets the exact material and dimensional standards specified for these machines, ensuring a correct installation every time. This washer fits across both 115V and 230V variants of the EH 9 BLM and EHB 11 BLM models, including WMI and Loxam configurations.
Key Features
- Genuine OEM Material Spec — Sourced directly from Wacker Neuson, this washer meets the exact hardness and dimensional tolerances required for the fastener interfaces on EH and EHB series electric hammers.
- Drop-In Fitment — Engineered to seat and seat flush within the original assembly, matching the bore size and thickness of the factory-installed washer without any adjustment.
- Broad Model Coverage — Compatible with the EH 9 BLM and EHB 11 BLM series across 115V and 230V configurations, including WMI and Loxam variants.
- Maintains Clamping Integrity — A correctly functioning washer distributes fastener load evenly across mating surfaces; a worn or undersized washer can allow fasteners to loosen under the high vibration loads typical of SDS-max demolition work.
- Verified Part Number — Part number 5000109298 cross-references directly to Wacker Neuson's parts documentation for the EH 9 BLM and EHB 11 BLM families, so you can order with confidence.
A washer serves as a load-distributing interface between a fastener — such as a bolt or nut — and the surface it clamps against. In high-vibration applications like electric demolition hammers and breakers, this function is especially critical: without the correct washer in place, fastener tension can degrade rapidly, leading to loosened assemblies, accelerated wear on mating components, and potential operational failure. Replacing a worn or missing washer with the correct OEM part restores proper clamping force and protects the surrounding hardware from premature damage.
Part Details
| Part Number | 5000109298 |
|---|---|
| Old Part Number | 0109298 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| E.Breaker EHB 11 BLM/115SUL | EHB 11 BLM/115 | 5000008744, 5000008745 |
| Electric Drilling/Chisseling H ammer, SDS-max, 115V | EHB 11 BLM/230 | 5000008731, 5000008743, 5000610234 |
| E.Breaker EH 9 BLM/115 SUL | EH 9 BLM/115 | 5000008738, 5000008739 |
| Electric Breaker w/28x152 shan k, 110V | EH 9 BLM/230 | 5000008732, 5000008737, 5000610232 |
| electric hammer EH9 BLM/230 | EH 9 BLM/230 WMI | 5000008918 |
| 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.
