The Multiquip 31110Z0D003 is a genuine OEM Flywheel Complete GX100 designed for GX100-powered compaction equipment including the MTX50HD, MVC40H, MTR40HF, and MTX60HF. As a direct OEM replacement, this flywheel is manufactured to the same specifications as the original unit, ensuring a correct drop-in fit with no guesswork on compatibility. DHS Equipment stocks this part to keep your Multiquip rammers and plate compactors running at full capacity. Confirm your model code against the fitment list before ordering to ensure this is the right part for your machine.
Key Features
- Genuine OEM Ignition Mass: — Engineered to the exact weight and balance tolerances required by the GX100 engine, ensuring stable spark timing and consistent ignition output.
- Direct Drop-In Fit: — Mounts to the GX100 crankshaft using the original bolt pattern and taper, so installation follows the same procedure as the factory unit.
- Confirmed Fitment Across Compaction Families: — Verified for MTX50HD and MTX60HF rammers, MTR40HF trench rammer, and the MVC40H plate compactor — all sharing the Honda GX100 engine platform.
- Sustained Engine Performance: — A correctly balanced flywheel maintains smooth engine rotation at operating RPM; a worn or cracked flywheel causes rough running, misfires, and can damage the crankshaft over time.
- Ignition System Safety: — The flywheel houses the magneto magnets that power the ignition system; a failed flywheel can result in a no-start condition or erratic ignition timing, making prompt replacement critical for safe operation.
The flywheel is a heavy rotating disc bolted directly to the engine crankshaft. Its mass stores rotational energy between power strokes, smoothing out engine operation and keeping the GX100 running steadily under the high-impact demands of rammer and plate compactor work. The flywheel also carries the magneto magnets that generate the electrical pulse for the ignition coil — without a healthy flywheel, the engine cannot produce a reliable spark. When a flywheel cracks, becomes unbalanced, or loses a magnet, operators typically experience vibration, hard starting, or complete engine failure, making it one of the more critical components to inspect and replace as part of engine service.
Part Details
| Part Number | 31110Z0D003 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Flywheel Complete GX100 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MTX50HD |
| Plate Compactors | MVC40H |
| Rammers | MTR40HF |
| Rammers | MTX60HF |
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.
