The Wacker Neuson Collar Ring is a genuine OEM component designed for the EH 9 BLM and EHB 11 BLM series electric breakers and hammers. Sourced directly from Wacker Neuson, this part meets the same specifications as the original fitted at the factory. Compatible with both 115V and 230V configurations across the EH 9 BLM and EHB 11 BLM model families, the is a verified direct replacement for worn or damaged collar rings in these electric demolition tools. When this ring fails or wears, tool performance and structural integrity at the collar joint are compromised — making prompt replacement essential to keeping the breaker operating correctly.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original dimensional and material tolerances for this collar application, ensuring correct seating and retention at the tool housing joint.
- Direct Drop-In Replacement: — Engineered to the exact profile of the original collar ring, allowing straightforward installation without modification to the tool housing or adjacent components.
- Broad EH / EHB Series Coverage: — Fits EH 9 BLM/115, EH 9 BLM/230, EHB 11 BLM/115, and EHB 11 BLM/230 electric breakers and SDS-max hammers, including WMI and Loxam variants.
- Structural Integrity at the Collar Joint: — A correctly seated collar ring maintains proper alignment and load transfer within the tool head assembly, preventing play or vibration that can accelerate wear on surrounding components.
- Verified Part Number: — Part number 5000109297 cross-references directly to Wacker Neuson's own parts catalog for the EH and EHB families, giving you confidence before you order.
The collar ring on an electric breaker or hammer serves as a retention and alignment component where the tool barrel or chuck assembly meets the main housing. It keeps the working end of the tool properly seated under the significant impact forces generated during chiseling and drilling operations. When a collar ring becomes worn, cracked, or loses its form, it can allow unwanted movement in the tool head, leading to imprecise operation, accelerated wear on the chuck mechanism, and potential damage to the SDS-max tooling or surrounding housing components. Replacing a degraded collar ring promptly restores correct tool geometry and protects the broader assembly from secondary damage.
Part Details
| Part Number | 5000109297 |
|---|---|
| Old Part Number | 0109297 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Collar Ring |
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.
