The Multiquip 231301530 Eccentric Rotor MVI-PC45 is a genuine OEM component designed for the PC45 series plate compactor. Sourced directly through Multiquip's authorized parts program, this rotor is built to the same specification as the original, ensuring correct fit and proper vibratory output. Confirm your model code is PC45 before ordering to ensure this is the right part for your machine.
Key Features
- OEM-Grade Mass Balance — Manufactured to the original eccentric mass specification, maintaining the correct centrifugal force output that drives compaction performance on the PC45.
- Direct Drop-In Replacement — Matches the original mounting interface and shaft dimensions of the PC45 vibratory assembly, allowing straightforward installation without reworking surrounding components.
- PC45 Series Fitment — Confirmed for PC45 plate compactor applications; always cross-reference part number 231301530 against your machine's serial tag before installation.
- Sustained Vibratory Output — A worn or damaged eccentric rotor causes uneven vibration, reduced compaction force, and excess bearing wear; replacing with a correctly balanced OEM rotor restores consistent plate performance.
- Genuine Multiquip OEM Part — Carries full Multiquip OEM designation, meeting the same material and balance tolerances as the part installed at the factory.
The eccentric rotor is the core rotating mass inside a plate compactor's vibratory exciter assembly. As the rotor spins, its off-center weight generates centrifugal force that drives the compactor plate up and down at high frequency, delivering the compaction energy needed to consolidate soil, gravel, or asphalt base. When the eccentric rotor becomes worn, cracked, or loses its balance — through impact damage or bearing failure — the plate produces weaker, irregular vibration that compromises compaction depth and consistency. Replacing a damaged rotor with a correctly weighted OEM unit like the part restores the exciter assembly to its designed output and protects surrounding bearings from the stress caused by imbalance.
Part Details
| Part Number | 231301530 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Eccentric Rotor MVI-PC45 |
Compatibility & Fitment
| Name | Model |
|---|---|
| PC45 | PC45 |
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.
