The Multiquip 8973215722 Flyweight DCA25USI 4LE2 is a genuine OEM component designed for the DCA25USI ultra-silent diesel generator series. This is a direct OEM replacement sourced through the Multiquip parts network, ensuring the part matches the original specification for the 4LE2 engine platform. The 8973215722 is the correct service part for DCA25USI units requiring flyweight replacement as part of governor or engine speed-regulation maintenance.
Key Features
- Genuine OEM Precision — Manufactured to the exact mechanical tolerances required by the 4LE2 engine's governor assembly, ensuring consistent centrifugal response at operating speed.
- Direct Engine Application — Engineered specifically for the 4LE2 engine platform used in the DCA25USI ultra-silent generator, dropping into the governor mechanism without modification to surrounding components.
- Confirmed Fitment — Verified for DCA25USI ultra-silent diesel generator applications; always cross-reference part number 8973215722 against your serial plate before ordering.
- Governor Speed Stability — A correctly functioning flyweight maintains steady engine RPM under load fluctuations, which is critical for generators supplying sensitive electrical equipment on set or at job sites.
- OEM Supply Chain — Sourced directly through Multiquip's authorized parts network, so you receive the same component installed at the factory rather than an unverified substitute.
The flyweight is a small centrifugal component housed inside the engine's mechanical governor assembly. As engine speed increases, the flyweights pivot outward under centrifugal force, signaling the governor to reduce fuel delivery and stabilize RPM. When a flyweight is worn, cracked, or broken, the governor loses the ability to sense and regulate engine speed accurately, resulting in unstable output frequency, hunting, or uncontrolled over-speed — any of which can damage connected equipment or trip safety shutdowns. Replacing the flyweight with the correct OEM part restores proper speed-sensing geometry and keeps the generator's output voltage and frequency within specification.
Need help confirming fitment for your DCA25USI? Contact the DHS Equipment parts team for assistance.
Part Details
| Part Number | 8973215722 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Flyweight DCA25USI 4LE2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA25USI |
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.
