The Multiquip 451406900 is a genuine OEM Shaft Stopper DNO MVC-300G/D designed for the MVC300G vibratory plate compactor. As a direct OEM replacement sourced through Multiquip's authorized parts network, 451406900 is manufactured to the same specifications as the original component. This part is confirmed for use on MVC300G equipment, making it the correct choice when an exact match matters.
Key Features
- Genuine OEM Construction — Produced to the original design tolerance for the shaft stopper position, ensuring the component seats and retains correctly within the compactor's drive assembly.
- Direct Drop-In Replacement — Engineered to match the original mounting interface on the MVC300G, so this part installs into the existing position without modification.
- Confirmed MVC300G Fitment — Verified for Multiquip MVC300G vibratory plate compactors, taking the guesswork out of parts sourcing for this machine family.
- Maintains Drive Assembly Integrity — A correctly functioning shaft stopper keeps the exciter shaft properly positioned under load, preserving compaction output and preventing unwanted shaft migration.
- Durable Material Grade — Built to withstand the high-vibration environment of a plate compactor's exciter system, resisting wear over repeated compaction cycles.
The shaft stopper is a retention component within the plate compactor's exciter or drive shaft assembly. Its role is to limit axial movement of the shaft, keeping it correctly positioned so the exciter mechanism can transfer vibration energy efficiently to the baseplate. When this stopper wears down or fails, the shaft can shift out of position, leading to inconsistent vibration output, accelerated wear on surrounding components, and a reduction in compaction force delivered to the ground surface.
For questions about fitment or to confirm this is the correct part for your machine, contact the DHS Equipment parts team before ordering.
Part Details
| Part Number | 451406900 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Shaft Stopper DNO MVC-300G/D |
Compatibility & Fitment
| Name | Model |
|---|---|
| MVC300G | MVC300G |
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.
