The Multiquip 11435177500 Ignition Switch is a genuine OEM component designed for the MDR-9DYE power trowel. As a direct Multiquip OEM part, it is manufactured to the same specification as the original, ensuring correct electrical compatibility and dependable operation. This switch is the exact unit called out for MDR-9DYE models, so you can install it with confidence knowing it matches the original configuration.
Key Features
- OEM Electrical Specification — Manufactured to the original switching circuit specification, ensuring correct voltage handling and contact resistance for the MDR-9DYE ignition system.
- Direct-Fit Installation — Matches the original connector layout and mounting profile, dropping into the existing switch position without rework.
- Confirmed MDR-9DYE Fitment — Sourced and verified for the Multiquip MDR-9DYE power trowel; check your model before ordering.
- Restore Clean Start/Stop Control — A worn or faulty ignition switch can cause intermittent starting failures or prevent the engine from shutting down; replacing it restores crisp, predictable operator control.
- Electrical Safety Integrity — A correctly functioning ignition switch ensures the engine circuit is fully broken at shutdown, reducing the risk of unintended starts during maintenance.
The ignition switch is the operator's primary interface for starting and stopping the engine. It controls the flow of electrical current to the ignition circuit, allowing the engine to crank, run, and shut off on command. When the switch wears out or fails internally, the trowel may refuse to start, start erratically, or fail to cut power to the engine entirely — all of which interrupt work and can create unsafe conditions on the slab.
For fitment questions or help confirming this part is right for your machine, contact the DHS Equipment parts team.
Part Details
| Part Number | 11435177500 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Ignition Switch |
Compatibility & Fitment
| Name | Model |
|---|---|
| Power Trowels | MDR-9DYE |
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.
