The Multiquip 50499400 Grub Screw M4X25 is a genuine OEM fastener designed for the MVH408DZ reversible plate compactor. Sourced directly from Multiquip, this grub screw meets the exact dimensional and material specifications required for proper assembly and function on MVH series heavy-duty reversible plates. If you're servicing or rebuilding a MVH408DZ, using the correct OEM grub screw ensures components seat and lock as intended — no guesswork, no improvised hardware. DHS Equipment stocks this part ready to ship so you can get your compactor back to work fast.
Key Features
- Genuine OEM Specification: — Manufactured to Multiquip's exact M4x25 thread pitch and hardness rating, ensuring the screw engages correctly without stripping or backing out under compaction vibration.
- Direct-Fit Replacement: — Matches the original fastener profile thread-for-thread, dropping straight into the same mounting position on MVH408DZ assemblies.
- Confirmed Fitment: — Validated for the MVH408DZ reversible plate compactor series.
- Vibration-Resistant Retention: — A correctly installed grub screw keeps rotating and adjustable components positionally locked during high-frequency compaction cycles, preventing component walk or misalignment.
- OEM Part Number Accuracy: — Carrying Multiquip part number 50499400, this is the exact replacement called out in the MVH408DZ parts manual — no cross-referencing or substitution needed.
A grub screw — also called a set screw — is a headless fastener used to secure a component, such as a shaft collar, hub, or adjustable element, in a fixed position relative to another part. In plate compactor applications, grub screws are commonly used to lock rotating assemblies and control linkages in place against the forces generated by continuous vibration. When a grub screw loosens, backs out, or fails, the component it was securing can shift, rattle, or disengage entirely, leading to erratic machine behavior or damage to adjacent parts. Replacing a worn or missing grub screw with the correct OEM part restores proper mechanical retention and keeps the assembly operating as designed.
Part Details
| Part Number | 50499400 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Grub Screw M4X25 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH408DZ |
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.
