The Multiquip EE57938 is a genuine OEM Resistor Assembly 84 kW DCA300SSCU4i, purpose-built for the DCA300SSCU4i ultra-silent diesel generator. As an authentic Multiquip OEM component, it is manufactured to the exact electrical specifications required by the DCA300SSCU4i platform, ensuring correct resistance values and output behavior within the generator's control and regulation circuitry. This part is sourced directly from Multiquip and is the correct factory replacement for the DCA300SSCU4i series. If you are servicing a DCA300SSCU4i generator, verifying the part number EE57938 against your unit's parts manual before ordering is always recommended.
Key Features
- Exact Electrical Specification — Engineered to the precise resistance rating required by the DCA300SSCU4i generator's control system, maintaining correct voltage regulation and load response behavior.
- Genuine OEM Component — Supplied directly by Multiquip as an authentic replacement, carrying the same design and material standards as the original installed part.
- Direct-Fit Replacement — Designed to install in the same position and connect to the same terminals as the original assembly, with no adaptation or rework to the existing wiring harness.
- Protects Generator Output Stability — A correctly functioning resistor assembly maintains stable power output under varying load conditions; a failed or degraded unit can cause erratic voltage behavior or loss of generator regulation.
- Electrical System Safety — Using the correct OEM-rated resistor assembly is critical in high-output generator applications; an incorrect resistance value can affect AVR performance and pose risk to connected equipment and the generator itself.
- Confirmed Fitment for DCA300SSCU4i — Verified for the DCA300SSCU4i ultra-silent diesel generator series within the Multiquip DCA product family.
A resistor assembly in a generator of this class plays a central role in the automatic voltage regulation (AVR) and excitation control circuits that govern stable electrical output. It provides a calibrated resistance value that the generator's control board uses to sense, limit, or balance current flow at specific points in the regulation loop. When this component degrades or fails, the generator may exhibit symptoms such as unstable output voltage, failure to build voltage at startup, or erratic behavior under load — all of which can affect sensitive connected equipment on the jobsite.
Part Details
| Part Number | EE57938 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Resistor Assembly 84 kW DCA300SSCU4i |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA300SSCU4i |
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.
