The Multiquip C1110000102 Rotor Assembly is a genuine OEM component designed for the DCA220SSJU4F, DCA220SSJ, DCA220SSJU, and DCA220SSJU4F2 super-silent and diesel generator series. As a direct OEM replacement sourced from Multiquip, this assembly meets the same specifications as the part originally installed at the factory. Confirmed fitment covers the full DCA220SSJ family, including both standard and Tier 4 Final configurations operating at 60Hz.
Key Features
- Genuine OEM Winding and Pole Spec — Built to the exact magnetic and electrical tolerances of the original rotor, ensuring correct output voltage and frequency under load.
- Direct Drop-In Replacement — Engineered to match the original shaft dimensions and mounting configuration of the DCA220SSJ alternator housing, allowing straightforward installation.
- Broad DCA220SSJ Series Coverage — Fits DCA220SSJU4F, DCA220SSJU4F2, DCA220SSJ, and DCA220SSJU variants, including 60Hz-rated configurations.
- Sustained Power Generation — A fully functional rotor maintains stable AC output; a worn or failed rotor causes voltage drop, frequency instability, or complete loss of generator output.
- Electrical System Integrity — Correct rotor balance and insulation class are critical in generator applications to prevent overheating and protect connected loads and downstream electrical systems.
The rotor assembly is the rotating core of the alternator section in a generator set. As the engine drives the rotor to spin within the stator windings, the interaction between the magnetic field and the stator produces the AC electrical output the generator delivers. When the rotor degrades — through worn windings, damaged insulation, or mechanical imbalance — the generator loses the ability to maintain stable voltage and frequency, which can damage sensitive equipment connected to it. Replacing a failed rotor with a genuine OEM assembly restores the alternator to its original output specification.
For questions about fitment or to confirm this is the correct part for your DCA220SSJ series generator, contact the DHS Equipment parts team for support.
Part Details
| Part Number | C1110000102 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rotor Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA220SSJU4F |
| Diesel Powered Generators | DCA220SSJ |
| Diesel Powered Generators | DCA220SSJU |
| Diesel Powered Generators | DCA220SSJU4F2 |
| Diesel Powered Generators | DCA220SSJU4F2 (60Hz) |
| Diesel Powered Generators | DCA220SSJU4F 60Hz |
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.
