The Multiquip 0320050130 is a genuine OEM Key 4.78x4.78x20 MVC-52B/R,62 designed for MVC-52B series plate compactors. As a direct Multiquip OEM part, 0320050130 is manufactured to the exact dimensions and material grade required for proper shaft-to-component engagement on these machines. Confirmed fitment includes the MVC-52B plate compactor, with cross-applicability noted for MVC-52R and MVC-62 series units. Sourcing the correct keyed part ensures your drivetrain components lock and transfer power as intended without slippage or wear acceleration.
Key Features
- Precision-Ground Dimensions — Machined to the exact 4.78x4.78x20 profile required for correct keyway seating and zero slop in the shaft interface.
- Genuine OEM Construction — Produced to Multiquip's original material and hardness specifications, ensuring the key shears or holds exactly as engineered under compaction loads.
- Confirmed MVC-52B Fitment — Verified for MVC-52B plate compactors, with noted applicability across MVC-52R and MVC-62 series units.
- Direct Drop-In Replacement — Matches the original keyway geometry exactly, sliding into position without modification to the shaft or hub.
- Protects Drivetrain Components — A correctly sized key prevents keyway wallowing in the shaft and hub, extending the service life of surrounding drive components.
A drive key is a small but critical component that locks rotating parts — such as pulleys, sprockets, or eccentric weights — to a shaft, ensuring they turn together as a single unit. When a key is worn, undersized, or sheared, the connected component slips on the shaft, causing loss of vibration output, uneven compaction, and accelerating damage to the keyway seats on both the shaft and the hub. Replacing a damaged or worn key promptly with the correct OEM part restores full power transfer and prevents costly collateral damage to the drivetrain.
Part Details
| Part Number | 0320050130 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Key 4.78x4.78x20 MVC-52B/R,62 |
Compatibility & Fitment
| Name | Model |
|---|---|
| MVC-52B | MVC-52B |
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.
