The Multiquip 8980843090 Flywheel DCA70USI2 is a genuine OEM flywheel designed for the DCA70USI2 ultra-silent diesel generator. Sourced directly from Multiquip, this flywheel is built to exact manufacturer specifications, ensuring a true drop-in fit for the DCA70USI2. Keeping the correct flywheel in service is critical to stable generator output and consistent engine timing, making this an essential component for any scheduled overhaul or unplanned replacement on DCA70USI2 units.
Key Features
- OEM-Matched Mass and Balance — Cast and machined to the original specification, maintaining the precise rotational mass required for smooth, consistent engine operation in the DCA70USI2.
- Direct-Fit Replacement — Engineered to bolt directly onto the DCA70USI2 crankshaft flange with correct bolt pattern and register diameter, eliminating guesswork during installation.
- DCA70USI2 Specific — Verified fitment for the Multiquip DCA70USI2 ultra-silent Isuzu-powered generator; use part number 8980843090 to confirm compatibility before ordering.
- Stable Power Generation — A correctly functioning flywheel sustains engine momentum between power strokes, directly supporting steady voltage and frequency output from the alternator.
- Genuine Multiquip OEM Component — Supplied as an authentic Multiquip OEM part, meeting the same material and dimensional standards as the original unit installed at the factory.
The flywheel is a heavy rotating disc mounted to the engine crankshaft that stores rotational energy between combustion cycles, keeping the engine turning smoothly and evenly. In a generator application like the DCA70USI2, a properly balanced flywheel is essential for maintaining stable RPM, which directly determines the quality and consistency of the electrical output. A cracked, worn, or out-of-balance flywheel can cause rough running, erratic voltage, and increased stress on surrounding drivetrain components — making timely replacement critical to keeping the generator performing reliably on the job.
For questions about fitment or to confirm that this part is the correct flywheel for your DCA70USI2, contact the DHS Equipment parts team directly.
Part Details
| Part Number | 8980843090 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Flywheel DCA70USI2 |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA70USI2 | DCA70USI2 |
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.
