The Multiquip 0302735 Ignition Switch is a genuine OEM ignition switch designed for a range of Multiquip equipment including the C30HDZ concrete pump, MQ600TD80 series trash pumps, and JTO-Series ride-on power trowels. As a direct OEM replacement, this switch is sourced to the exact specification of the original component installed at the factory, ensuring proper electrical function and reliable engine starting performance. Sourced from Multiquip's authorized parts supply, the 0302735 is the correct part for equipment owners and service technicians looking to restore full operational control to their machines.
Key Features
- Genuine OEM Electrical Spec: — Engineered to match the original switch's circuit positions, contact resistance, and keyed operation — critical for correct ignition sequencing on multi-position systems.
- Direct Drop-In Replacement: — Matches the original mounting configuration and wiring harness connector on covered models, allowing straightforward installation without rewiring.
- Broad Multiquip Fitment: — Compatible with C30HDZ concrete pumps, MQ600TD80 series trash pumps, and JTO-Series ride-on trowels — one part number spanning multiple Multiquip equipment families.
- Restores Full Starting Control: — A worn or failed ignition switch can prevent engine start, cause intermittent shutdowns, or disable safety stop functions; replacing it with the OEM unit restores dependable operator control.
- Electrical Safety Integrity: — Correct ignition switch function is essential to safe machine operation — a faulty switch can compromise kill-switch and shutdown circuit behavior, making OEM-spec replacement the right call.
The ignition switch is the primary operator interface for starting and stopping the engine on power equipment. It controls the flow of electrical current to the ignition system and, in many configurations, also routes power to auxiliary circuits and safety shutoffs. When an ignition switch fails — through worn contacts, a broken key cylinder, or electrical arcing — the engine may crank without starting, shut down unexpectedly, or fail to respond to the key entirely. Replacing a faulty switch with a correctly specified OEM unit like the Multiquip 0302735 ensures all switch positions function as intended and that downstream electrical circuits remain properly protected.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 0302735 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Ignition Switch |
Compatibility & Fitment
| Name | Model |
|---|---|
| Mayco Pumps | C30HDZ |
| Trash Pumps | MQ600TD80-TLRB |
| Trash Pumps | MQ600TD80-TLRP |
| Whiteman Ride-On Power Trowels | JTO-SERIES |
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.
