Multiquip 5819000200 Engine Stopper

The Multiquip 5819000200 Engine Stopper is a genuine OEM component designed for the DCA25SSI, DCA25SSI2, DCA25SSIU, DCA25SSAI, and DCA25SSIU-GEER ultra-silent diesel generator series. As a direct Multiquip OEM part, it is manufactured to the exact specifications required by these generators, ensuring proper function within the engine shutdown system. This part is confirmed to fit the DCA25SS generator family, making it a straightforward, no-guesswork replacement when your existing stopper shows wear or fails to operate correctly.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's original design specifications for the DCA25SS ultra-silent generator series, ensuring the component seats and actuates exactly as intended.
• Broad DCA25SS Series Coverage — Fits DCA25SSI, DCA25SSI2, DCA25SSIU, DCA25SSAI, and DCA25SSIU-GEER models, covering the full ultra-silent Isuzu-powered generator lineup.
• Direct Drop-In Replacement — Matches the original mounting interface and actuation geometry, allowing straightforward installation without reworking surrounding components.
• Critical Shutdown System Integrity — A correctly functioning engine stopper ensures the generator can be shut down cleanly and completely; a worn or stuck stopper risks an engine that won't stop on command or fails to restart reliably.
• Electrical and Fuel System Safety Relevance — On diesel generator sets, a properly operating engine stopper is essential for controlled shutdowns, protecting both the machine and the operator in emergency-stop situations.

The engine stopper is the mechanical or electromechanical component responsible for cutting engine operation when a shutdown command is issued — whether triggered manually, by an automatic protection circuit, or by an emergency stop event. On diesel-powered generators like the DCA25SS series, it typically acts on the fuel shutoff mechanism to halt the engine quickly and completely. When this component wears, sticks, or fails, the generator may not respond to stop commands, creating a significant operational and safety concern that requires prompt attention.

For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team directly.

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.