The Multiquip EE2656 Switch Auxiliary Adapter K&N is a genuine OEM replacement designed for C315 and X400 series concrete pumps. Sourced directly from Multiquip, this part meets the same specifications as the original component installed at the factory. Verified fitment for C315 and X400 models makes this the correct choice when restoring your pump's electrical control system to proper working order.
Key Features
- Genuine OEM Electrical Specification — Manufactured to the exact switching and contact ratings required by the C315 and X400 control circuit, ensuring proper signal behavior across the system.
- Direct-Connect Installation — Designed to mate with the existing adapter and wiring harness on compatible Multiquip concrete pumps without modification to connectors or mounting points.
- Confirmed Fitment for C315 and X400 — Part EE2656 is the OEM-specified switch for C315 and X400 concrete pump models.
- Restores Auxiliary Circuit Control — A failed or worn auxiliary switch can disable secondary functions or trigger erratic pump behavior; replacing it with this part restores clean, consistent circuit switching.
- Genuine Multiquip Quality — As an OEM part, EE2656 carries the material grade and contact durability standards built into the original machine design, supporting long service intervals in demanding pour environments.
The auxiliary adapter switch controls an ancillary electrical circuit within the concrete pump's control system. It acts as the operator-side interface that opens or closes a secondary circuit — such as an auxiliary function or safety interlock — depending on the pump's configuration. When this switch degrades or fails, the associated circuit may become unresponsive, operate intermittently, or prevent the pump from functioning correctly, making timely replacement critical to keeping pour operations running smoothly.
For fitment questions or help confirming this part is correct for your machine, contact the DHS Equipment parts team directly.
Part Details
| Part Number | EE2656 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Switch Auxiliary Adapter K&N |
Compatibility & Fitment
| Name | Model |
|---|---|
| C315 | C315 |
| X400 | X400 |
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.
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