Multiquip 35120 Engine Stop Switch

The Multiquip 35120 Engine Stop Switch is a genuine OEM Engine Stop Switch designed for a wide range of Multiquip equipment including walk-behind trowels, plate compactors, rammers, mixers, and centrifugal pumps. As a direct OEM replacement, this switch meets the original design specification for models such as BS90C, BH90C, JS60C, JH90C, MVC82VH, MVC82VHW, MVH158GH, MVH128GH, MVB85H, MVC88VTH, MVC88VTHW, MVC40H, MTR40HF, MT60H2, MT-E55, MC12PH, and QPT405SLT, among others. Sourcing a genuine Multiquip part ensures the switch interfaces correctly with the engine control circuit on your specific machine. DHS Equipment stocks this part for straightforward ordering and fast fulfillment.

Key Features

• Genuine OEM Electrical Spec: — Manufactured to the original circuit and contact rating for Multiquip engine control systems, ensuring correct signal interruption to the ignition.
• Drop-In Replacement: — Matches the original mounting configuration and wiring connector, so installation follows the same procedure as the factory-fitted switch.
• Broad Verified Fitment: — Confirmed for Whiteman walk-behind trowel series (BS90C, BH11C, BH90C, JS60C, JH90C, JH55C), MVC and MVH plate compactors, MTR40HF and MT60H2 rammers, MC12PH mixer, and QPT405SLT centrifugal pump.
• Reliable Engine Shutoff: — A functioning engine stop switch allows operators to cut engine power immediately and consistently; a worn or failed switch can prevent the engine from stopping on command, creating a serious control hazard.
• Operator Safety Critical: — The engine stop switch is a primary safety control on every machine it serves. Using a genuine OEM replacement preserves the designed shutoff response and helps maintain safe operating conditions on the jobsite.

The engine stop switch is the primary operator control used to cut power to the engine's ignition circuit, bringing the machine to a controlled shutdown. When the switch is activated, it grounds or interrupts the ignition signal, stopping combustion immediately. A failed or intermittent stop switch can prevent an operator from shutting down the machine on demand, which poses a direct safety risk — particularly on compaction equipment, trowels, and pumps operating in close proximity to workers or hazardous conditions.

Part Details

Compatibility & Fitment

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.