The Multiquip 8041350013 Field Assembly Exciter is a genuine OEM component designed for the DCA ultra-silent diesel generator series, including the DCA45SSIU3, DCA45SSIU2, DCA60SSI2, DCA45USI, DCA36SPX, DCA40SSI, and related variants. As a direct OEM replacement sourced through Multiquip's authorized parts network, the part meets the original design and output specifications required to restore proper generator function. DHS Equipment supplies this part as a verified genuine replacement, giving you confidence in fitment accuracy across the full range of compatible DCA models. If your generator is showing voltage irregularities or a complete loss of output, the field assembly exciter is one of the first components to inspect and replace.
Key Features
- Genuine OEM Exciter Winding Construction — Built to the exact coil geometry and insulation class of the original, ensuring correct magnetic field strength and excitation output for stable AC voltage generation.
- Drop-In Fitment for DCA Series Alternators — Engineered to seat and connect into the alternator housing the same way the original did, with matching mounting dimensions and terminal configuration across supported models.
- Broad DCA Model Coverage — Compatible with DCA45SSIU3, DCA45SSIU2, DCA60SSI2, DCA45USI, DCA36SPX, DCA40SSI, and FEMA, 50Hz, 60Hz, and GEER variants of the DCA45 series.
- Restores Stable Voltage Output — A failed or degraded field assembly causes loss of excitation, resulting in low or zero AC output; replacing with a correctly spec'd unit brings the generator back to rated output performance.
- Electrical Safety Compliance — Genuine OEM construction ensures the winding insulation and thermal ratings meet the original alternator's design limits, reducing risk of overheating or electrical fault in continuous-duty generator applications.
The field assembly exciter is a core winding component housed inside the generator's alternator. Its job is to create the rotating magnetic field that induces voltage in the main stator windings — in simple terms, it's what allows the alternator to produce electricity in the first place. When the field assembly wears out, suffers insulation breakdown, or fails due to heat or overload, the generator will produce little to no usable AC voltage, bringing your entire operation to a halt. Replacing the exciter field assembly with a correct OEM unit like the Multiquip 8041350013 is the reliable path to restoring full-rated power output.
For questions about fitment or to confirm compatibility with your specific DCA generator serial number, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 8041350013 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Field Assembly Exciter |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU3 |
| Diesel Powered Generators | DCA45SSIU2 |
| Diesel Powered Generators | DCA60SSI2 |
| Diesel Powered Generators | DCA45USI |
| Diesel Powered Generators | DCA36SPX |
| Diesel Powered Generators | DCA40SSI |
| Diesel Powered Generators | DCA45SSIU2-FEMA |
| Diesel Powered Generators | DCA45SSIU3-50HZ |
| Diesel Powered Generators | DCA45SSIU3-60HZ |
| Diesel Powered Generators | DCA45SSIU2-GEER |
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.
