The Multiquip B5110100602 is a genuine OEM Rotor Assembly designed for Multiquip Super-Silent and Ultra-Silent diesel generator models, including the DCA70SSJU, DCA70SSJU2, DCA-70SSJU3, DCA-70USJ, DCA70SSIU2-FEMA, and DCA70SSJU-GEER. As a direct OEM replacement, B5110100602 is manufactured to the exact specifications of the original component, ensuring correct electrical output characteristics and mechanical fit within the alternator. Sourced directly from Multiquip, this part is the trusted choice for service technicians and fleet operators who need a no-compromise repair on high-demand generator equipment.
Key Features
- Genuine OEM Winding Specification — Manufactured to the original electromagnetic winding tolerances, preserving the generator's rated voltage output and frequency stability.
- Direct Alternator Drop-In — Engineered to mount directly within the alternator housing of compatible DCA-series units, aligning with existing bearing seats and shaft interfaces without reworking.
- Broad DCA-Series Compatibility — Confirmed fitment across DCA70SSJU, DCA70SSJU2, DCA-70SSJU3, DCA-70USJ, DCA70SSIU2-FEMA, and DCA70SSJU-GEER generator models.
- Sustained Power Generation — A correctly functioning rotor maintains the rotating magnetic field essential for consistent AC power output; a worn or damaged rotor leads to voltage drop, output instability, or complete loss of power generation.
- Electrical Safety Compliance — OEM construction ensures the rotor meets insulation class and balance standards critical for safe operation in sensitive-load and FEMA-specification generator applications.
The rotor is the rotating core of a generator's alternator, responsible for creating the spinning magnetic field that induces electrical current in the surrounding stator windings. As the engine drives the rotor at operating speed, that magnetic interaction produces the AC power the generator delivers to connected equipment. When a rotor degrades — through bearing wear, winding breakdown, or imbalance — the result is unstable voltage output, excessive heat buildup, or a complete failure to generate usable power, making prompt replacement with a correctly specified part essential to restoring full generator performance.
For fitment questions or to confirm compatibility with your specific unit, contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | B5110100602 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rotor Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA70SSJU |
| Diesel Powered Generators | DCA-70SSJU3 |
| Diesel Powered Generators | DCA-70USJ |
| Diesel Powered Generators | DCA70SSJU2 |
| Diesel Powered Generators | DCA70SSIU2-FEMA |
| Diesel Powered Generators | DCA70SSJU-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.
