The Multiquip B5110000102 Rotor Assembly is a genuine OEM component designed for DCA70SSIU, DCA70USI, DCA70SSIU60HZ, and DCA70SSIU50HZ ultra-silent diesel-powered generators. As an authorized Multiquip OEM part, it is manufactured to the exact specifications of the original component, ensuring proper output and reliable alternator function. This assembly is the correct direct replacement for DCA-series generators running either 50 Hz or 60 Hz configurations, making it the right choice whether you are servicing a domestic or export-market unit.
Key Features
- Genuine OEM Alternator Specification — Wound and balanced to the original electrical output and field excitation specs required by the DCA70 alternator, not a generic approximation.
- Drop-In Alternator Fit — Engineered to mount directly into the DCA70-series alternator housing with the correct shaft dimensions and keyway alignment for straightforward installation.
- Broad DCA70 Series Coverage — Confirmed fitment across DCA70SSIU, DCA70USI, DCA70SSIU60HZ, and DCA70SSIU50HZ ultra-silent generator models.
- Stable Power Output — A properly functioning rotor maintains consistent electromagnetic field rotation, which is essential for clean, stable voltage delivery to sensitive loads on the jobsite.
- Electrical Safety Compliance — Using the correct OEM rotor prevents voltage irregularities and overheating conditions that can result from an improperly rated replacement in a high-output generator application.
The rotor assembly is the spinning core of the generator's alternator. As it rotates within the stator, its magnetic field induces the alternating current that powers connected equipment. When the rotor develops winding faults, physical damage, or bearing wear, the generator will produce unstable voltage, reduced output, or fail to generate power entirely. Replacing the rotor with the correct OEM assembly restores the alternator to its designed output capacity and protects both the generator and the equipment it supplies.
Part Details
| Part Number | B5110000102 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rotor Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA70SSIU |
| Diesel Powered Generators | DCA70USI |
| Diesel Powered Generators | DCA70SSIU60HZ |
| Diesel Powered Generators | DCA70SSIU50HZ |
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.
