The Multiquip 456337380 Piston Rod is a genuine OEM component designed for the MVH series heavy-duty reversible plate compactors, including the MVH304GSB, MVH308, MVH408, and MVH508 model families. As a direct OEM replacement, this piston rod is manufactured to the same specifications as the original part, ensuring a correct fit within the exciter assembly without modification. Sourced directly through authorized Multiquip distribution, part number 456337380 is the correct service replacement for all listed MVH variants — covering diesel and gasoline engine configurations across the series.
Key Features
- Genuine OEM Construction: — Manufactured to original Multiquip tolerances, maintaining the dimensional precision required for proper exciter function in reversible plate compactors.
- Direct Drop-In Replacement: — Engineered to connect directly to the existing exciter assembly, matching the original mounting and stroke geometry on MVH series machines.
- Broad MVH Series Fitment: — Compatible with MVH304GSB, MVH308DE, MVH308DZ, MVH308GH, MVH408DE, MVH408DZ, MVH408GH, MVH408GV, MVH508DE, MVH508DZ, MVH508GH, and MVH508GV models.
- Sustained Compaction Output: — A correctly functioning piston rod maintains consistent eccentric shaft motion, delivering the full compaction force the machine is rated for. A worn or damaged rod causes vibration loss and uneven compaction.
- Multi-Configuration Coverage: — Fits both diesel and gasoline engine variants across the MVH series, making this a versatile service part for mixed fleets.
The piston rod is a core component within the vibratory exciter system of a reversible plate compactor. It transfers motion from the exciter mechanism to generate the high-frequency vibration that drives soil, gravel, or asphalt compaction. When the piston rod wears, bends, or fails, the machine loses compaction amplitude — resulting in inconsistent plate movement, increased operator fatigue, and substandard compaction results. Replacing a damaged rod with a genuine Multiquip 456337380 restores the exciter to its original operating condition.
Part Details
| Part Number | 456337380 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston Rod |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH304GSB |
| Plate Compactors | MVH308DE |
| Plate Compactors | MVH308DZ |
| Plate Compactors | MVH408DZ |
| Plate Compactors | MVH408GH |
| Plate Compactors | MVH508DZ |
| Plate Compactors | MVH508GH |
| Plate Compactors | MVH408DE |
| Plate Compactors | MVH308GH |
| Plate Compactors | MVH408GV |
| Plate Compactors | MVH508DE |
| Plate Compactors | MVH508GV |
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.
