The Multiquip KD0471003940 Magnetic Switch SA6D125 DCA275SPK is a genuine OEM component designed for the DCA-275SPK ultra-silent diesel generator series. Sourced directly from Multiquip, this switch is engineered to meet the exact specifications of the SA6D125-powered DCA-275SPK, ensuring correct electrical switching behavior within the generator's control circuit. Confirmed fitment for DCA-275SPK equipment means you can order with confidence knowing this is the right part for your machine.
Key Features
- Genuine OEM Electrical Integrity — Manufactured to the precise switching threshold and contact rating required by the SA6D125 engine system, maintaining correct circuit activation under load.
- Direct-Fit Replacement — Matches the original mounting configuration and terminal layout of the DCA-275SPK, allowing straightforward installation without modification.
- Confirmed Fitment — Specifically validated for the DCA-275SPK ultra-silent generator equipped with the SA6D125 diesel engine.
- Consistent Switching Performance — A functioning magnetic switch ensures reliable engagement and disengagement of the engine control circuit; a worn or failed switch can prevent the generator from starting or cause erratic shutdowns.
- Electrical Safety Compliance — As a genuine OEM electrical switching component, this part meets the original design tolerances critical for safe generator operation and protection of downstream electrical systems.
A magnetic switch in a diesel generator serves as an electromagnetically actuated contact that opens or closes an electrical circuit in response to a control signal — typically used in engine start, fuel shutoff, or protective shutdown systems. When the switch functions correctly, it allows the engine control system to reliably command starts, stops, or safety shutdowns. If the magnetic switch fails or degrades, the generator may refuse to start, fail to shut down properly, or trigger nuisance faults that interrupt power output.
For questions about fitment or to confirm this is the correct part for your DCA-275SPK generator, contact the DHS Equipment team for expert support.
Part Details
| Part Number | KD0471003940 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Magnetic Switch SA6D125 DCA275SPK |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA-275SPK | DCA-275SPK |
| SA6D125 | SA6D125 |
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.
