Multiquip 454105740 Vibrating Plate R85S

The Multiquip 454105740 Vibrating Plate R85S is a genuine OEM vibrating plate designed for the Multiquip R85S plate compactor. As a direct OEM replacement sourced through Multiquip's authorized parts network, this component is built to the same specification as the original part installed at the factory. If your R85S is showing reduced compaction force, uneven vibration, or visible plate wear, the part is the correct service replacement to restore full compaction performance.

Key Features

• OEM-Grade Plate Material — Manufactured to the same hardness and wear-resistance spec as the original, ensuring the plate can withstand the continuous impact loads of compaction work without premature deformation.
• Drop-In Replacement for R85S — Engineered to the exact mounting dimensions of the Multiquip R85S, so the plate aligns and secures to the baseplate assembly without modification or reworking of existing hardware.
• Confirmed Fitment: R85S — Verified for use on the Multiquip R85S single-directional plate compactor — check your model plate before ordering to confirm compatibility.
• Restores Full Compaction Output — A worn or cracked vibrating plate directly reduces ground contact area and energy transfer. Replacing it with 454105740 brings compaction force back to the machine's rated output.
• Genuine OEM Part — Supplied as an authentic Multiquip OEM component, meaning it carries the same part traceability and quality assurance as new-machine production parts.

The vibrating plate is the primary ground-contact component on a plate compactor, transferring the high-frequency vibration generated by the exciter assembly directly into the surface being compacted. It works by rapidly cycling downward force into soil, gravel, or asphalt to drive out air voids and increase density. When the plate wears thin, develops cracks, or loses its flat profile, energy transfer becomes inefficient — the machine runs but compaction depth and density suffer noticeably. Replacing the plate on schedule is one of the most direct ways to maintain the R85S's rated compaction performance on the job.

For fitment questions or help confirming this part is correct for your machine, contact the DHS Equipment parts team directly.

Part Details

Compatibility & Fitment

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.