The Multiquip 465345080 is a genuine OEM Eccentric Rotator designed for the MVH406, MVH-406GH, and MVH-406DSZ reversible plate compactors. As a factory-original component, it delivers the exact mass distribution and rotational balance required to maintain consistent compaction output on these heavy-duty MVH-series machines. Sourced directly through Multiquip's authorized parts network, this is a direct-fit replacement that installs exactly as the original. If your MVH406-series compactor is producing uneven compaction, reduced vibration amplitude, or abnormal drive behavior, the eccentric rotator is a primary component to inspect and replace.
Key Features
- Factory-Original Mass Balance: — Precision-matched eccentric weight geometry ensures the vibration frequency and amplitude meet the original engineering specification for MVH-series reversible plates.
- Genuine OEM Construction: — Manufactured to Multiquip's exact material and tolerance standards, not a generic equivalent — critical for a high-stress rotating component subject to continuous impact loading.
- Confirmed Fitment: — Verified for the MVH406, MVH-406GH, and MVH-406DSZ reversible plate compactors by part number 465345080.
- Restores Full Compaction Force: — A worn or failed eccentric rotator directly reduces centrifugal force output, resulting in under-compacted lifts and failed density tests. Replacing it brings compaction performance back to rated capacity.
- Drop-In Installation: — Matches the original mounting configuration and shaft interface on MVH406-series machines, allowing straightforward service without custom fitting or machining.
The eccentric rotator is the core vibration-generating component inside a plate compactor's exciter housing. As it spins at high RPM, its off-center mass creates centrifugal force that drives the compaction plate into the ground in rapid, controlled pulses — this is what compacts soil, gravel, or asphalt base material. On reversible plates like the MVH406 series, the eccentric assembly also governs forward and reverse travel direction by shifting the phase of vibration. When the eccentric rotator wears, cracks, or becomes imbalanced, vibration output drops noticeably, compaction depth suffers, and abnormal bearing loads can develop elsewhere in the exciter. Prompt replacement protects the surrounding exciter components and ensures the machine continues to meet compaction specifications on the job.
Part Details
| Part Number | 465345080 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Eccentric Rotator |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH406 |
| Plate Compactors | MVH-406GH |
| Plate Compactors | MVH-406DSZ |
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.
