The Multiquip 8978251630 Controller is a genuine OEM Controller designed for the DCA400SSI4F3B ultra-silent diesel-powered generator. As an authorized Multiquip OEM part, it is manufactured to the same specifications as the original component installed at the factory, ensuring a direct, compatible fit in your DCA400SSI4F3B unit. Trust DHS Equipment to supply the correct part, backed by verified part number accuracy so you can order with confidence.
Key Features
- Genuine OEM Electrical Integrity — Built to exact output and signal specifications for the DCA400SSI4F3B generator, ensuring correct voltage regulation, load sensing, and control logic without compromise.
- Direct-Fit Replacement — Engineered to match the original mounting configuration and wiring harness connections, allowing straightforward installation on the DCA400SSI4F3B platform.
- Verified Fitment — Confirmed compatible with the DCA400SSI4F3B ultra-silent diesel generator series.
- Stable Power Output — A properly functioning controller maintains consistent generator output under varying load conditions, protecting connected equipment from voltage fluctuations and irregular frequency.
- Electrical Safety Compliance — As a primary control component governing generator output and protection functions, using the correct OEM controller is critical to safe and code-compliant generator operation on the worksite.
The controller on a diesel generator manages and regulates the unit's electrical output, monitoring key operating parameters such as voltage, frequency, and load to keep power delivery stable and within spec. It acts as the brain of the generator's electrical system — receiving sensor inputs and making real-time adjustments to maintain consistent performance. When a controller fails or malfunctions, the generator may produce erratic voltage, fail to start, or shut down unexpectedly under load, making prompt replacement essential to restoring reliable operation.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment team — we're here to help you get the right part the first time.
Part Details
| Part Number | 8978251630 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Controller |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA400SSI4F3B |
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.
