The Multiquip 459346230 Piston Rod is a genuine OEM component designed for the MVH158GH and MVH128GH heavy-duty reversible plate compactors. Sourced directly through Multiquip's authorized parts network, this rod is manufactured to the same specifications as the original, ensuring a correct, confident installation. If you're servicing an MVH158GH or MVH128GH unit, part number 459346230 is the verified OEM replacement for this position.
Key Features
- Genuine OEM Construction — Machined to the original dimensional tolerances for the piston and exciter assembly, so the rod seats and cycles exactly as it did from the factory.
- Direct-Fit Replacement — Engineered to drop into the exciter housing of MVH-series reversible plates without rework or shimming.
- Confirmed Fitment — Verified for MVH158GH and MVH128GH reversible plate compactors.
- Sustained Compaction Output — A healthy piston rod maintains the full stroke of the exciter mechanism, preserving centrifugal force output and compaction depth across reversible passes.
- Critical Wear Component — A worn or damaged piston rod causes erratic vibration, uneven compaction force, and accelerated wear on surrounding exciter components — addressing it promptly protects the full assembly.
The piston rod is a core element of the exciter unit inside a vibratory plate compactor. It transmits the reciprocating motion generated by the eccentric weights, converting rotational force into the vertical vibration that drives compaction energy into the ground. When the piston rod is worn, bent, or damaged, the exciter loses efficiency — the machine may vibrate unevenly, produce reduced compaction force, or place abnormal stress on bearings and seals throughout the exciter housing. Replacing it with a genuine OEM part like the Multiquip 459346230 restores consistent, rated performance to the compactor.
Part Details
| Part Number | 459346230 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Piston Rod |
Compatibility & Fitment
| Name | Model |
|---|---|
| Plate Compactors | MVH158GH |
| Plate Compactors | MVH128GH |
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.
