The Wacker Neuson Crank Gear is a genuine OEM component designed for the EHB 11 series electric breakers and demolition hammers, covering BL, BLM, and BLS variants in both 115V and 230V configurations. As a direct Wacker Neuson OEM part, the is manufactured to the exact tolerances and specifications of the original, ensuring correct engagement with the surrounding drivetrain components inside the hammer mechanism. Verified fitment spans the full EHB 11 family, making this the reliable choice when rebuilding or servicing these electric demolition tools.
Key Features
- Exact Gear Geometry: Manufactured to OEM tooth profile and pitch specifications, ensuring full mesh with mating drivetrain components inside the EHB 11 hammer assembly.
- Genuine Wacker Neuson OEM Part: Sourced directly from Wacker Neuson, this part carries the same material grade and hardness spec as the original — critical for a high-cycle impact component like a crank gear.
- Broad EHB 11 Series Coverage: Fits EHB 11 BL, BLM, and BLS variants across 115V and 230V models, including WMI and Loxam regional configurations.
- Restores Full Impact Energy Transfer: A worn or damaged crank gear causes erratic hammer stroke, reduced chisel impact force, and accelerated wear on adjacent components — replacing it restores consistent, full-power operation.
- Correct Drop-In Fit for EHB 11 Platforms: Designed to seat and align within the existing EHB 11 gear housing without modification, simplifying reassembly during service.
The crank gear is a core drivetrain component within the electric breaker's reciprocating mechanism. It converts rotational motor output into the linear striking motion that drives the chisel or bit, working in close coordination with the connecting rod and piston assembly. When the crank gear wears, develops tooth damage, or fails entirely, the hammer loses stroke consistency and impact power — and continued operation accelerates damage to surrounding components. Replacing a worn crank gear with a genuine OEM part is one of the most direct ways to restore full demolition performance in an EHB 11 breaker.
Part Details
| Part Number | 5000124845 |
|---|---|
| Old Part Number | 0124845 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crank Gear |
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 |
| 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.
