The Multiquip 5825530444 Starter Relay is a genuine OEM component designed for DCA125SSIU, DCA125SSIU50HZ, DCA125SSIU60HZ, DCA125USI, and DCA125USI3CAN ultra-silent and diesel-powered generator models. As a factory-sourced replacement, this relay matches the exact electrical specifications of the original unit, ensuring correct switching behavior in the starting circuit. It is sold by DHS Equipment as an authorized Multiquip OEM part, giving you confidence in fitment and part integrity.
Key Features
- Exact Electrical Specification: — Matches the original coil voltage, contact rating, and switching logic required by the DCA-series starting circuit — no guesswork on compatibility.
- Genuine OEM Sourcing: — Manufactured to Multiquip's original production standard, ensuring the relay responds correctly to the ignition signal and closes the starter circuit as designed.
- Broad DCA-Series Fitment: — Confirmed for DCA125SSIU, DCA125SSIU50HZ, DCA125SSIU60HZ, DCA125USI, and DCA125USI3CAN generator models from the ultra-silent and diesel-powered families.
- Protects the Starting System: — A properly functioning starter relay isolates high-current starter loads from the control circuit, protecting switches, wiring, and the engine starter motor from premature wear.
- Electrical Safety Integrity: — In generator applications, a correctly rated relay prevents arcing and contact welding that can cause uncontrolled starts or starting circuit failures — using the correct OEM-spec component matters.
The starter relay acts as an electrically controlled switch in the generator's starting circuit. When the operator engages the start control, the relay receives a low-current signal and uses it to close a high-current circuit that powers the starter motor — keeping the high-amperage load safely separated from the control wiring. When a starter relay fails, the generator may not crank at all, crank intermittently, or in rare cases of contact welding, fail to disengage after starting. Replacing a worn or faulty relay with the correct OEM-specified part restores predictable, safe starting behavior.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team.
Part Details
| Part Number | 5825530444 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Starter Relay |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA125SSIU |
| Diesel Powered Generators | DCA125USI3CAN |
| Diesel Powered Generators | DCA125USI |
| Diesel Powered Generators | DCA125SSIU50HZ |
| Diesel Powered Generators | DCA125SSIU60HZ |
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.
