The Wacker Neuson Guide Cylinder is a genuine OEM component designed for the EH 27/115 and EH 27/127 series electric demolition breakers. Sourced directly from Wacker Neuson, this part carries the same specifications as the original installed at the factory, ensuring a correct fit within the breaker's internal percussion mechanism. It is compatible with both the EH 27/115 (110V) and EH 27/127 electric breaker models, making it the right choice for operators maintaining either machine.
Key Features
- Genuine OEM Construction Integrity — Manufactured to Wacker Neuson's original dimensional tolerances, ensuring the cylinder bore and guide surfaces maintain proper alignment within the percussion assembly.
- Direct Internal Fit — Designed to seat correctly within the EH 27 breaker housing without modification, aligning with existing retaining points and sealing surfaces.
- Confirmed EH 27 Series Compatibility — Verified fitment for the EH 27/115 (110V electric breaker) and EH 27/127 electric breaker models.
- Sustained Impact Performance — A correctly functioning guide cylinder keeps the piston and chisel shaft properly aligned during operation; wear or damage to this component causes loss of strike energy and accelerated wear on surrounding parts.
- Electrical Safety Relevance — On electric-powered demolition equipment, using correctly specified internal components helps maintain the structural integrity that supports safe, continuous operation under load.
The guide cylinder is a core internal component within an electric demolition breaker's percussion mechanism. It channels and stabilizes the reciprocating piston, ensuring each power stroke is delivered with full force and in precise alignment to the tool shank. When the guide cylinder is worn, cracked, or out of tolerance, the piston loses directional control — leading to reduced breaking force, excessive vibration, and accelerated wear on the piston, seals, and tool retainer. Replacing this part restores the mechanical precision the breaker depends on for consistent, controlled demolition work.
Part Details
| Part Number | 5000109200 |
|---|---|
| Old Part Number | 0109200 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Guide Cylinder |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Electric Breaker w/28x152 shan k, 110V | EH 27/115 | 5000008396 |
| Breaker EH 27/127 | EH 27/127 | 5000008957 |
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.
