Wacker Neuson 5000220234 Acoustic Signal

The Wacker Neuson Acoustic Signal is a genuine OEM component designed for the DPU 4045, DPU 4545, DPU 5045, DPU 5260, DPU 5275, DPU 5545, DPU 6055, DPU 6260, DPU 6275, and DPU 6555 series reversible vibratory plate compactors. As a direct replacement sourced from Wacker Neuson, part is built to the same specification as the original unit installed at the factory. This part covers an extensive range of DPU variants — including He, Heh, Hec, Heap, Hechzf, Yeh, and related configurations — across both standard and US-market models. Confirm your machine's model number against the fitment list before ordering to ensure the correct match.

Key Features

• Genuine OEM Signal Integrity — Sourced directly from Wacker Neuson, this acoustic signal meets the original output and tone specification, ensuring the alert is audible and consistent with operator safety expectations on the worksite.
• Direct Plug-In Replacement — Engineered to connect to the existing wiring harness without modification, restoring full acoustic alert function as soon as installation is complete.
• Broad DPU Series Coverage — Fits a wide range of DPU 4000–6555 series reversible vibratory plate compactors, including diesel-powered He, Heh, Hec, Heap, and Yeh variants in both standard and US-market configurations.
• Operational Alert Restored — A functioning acoustic signal keeps operators and ground crew aware of machine status during compaction runs; a failed unit can leave personnel without critical audio warnings in loud construction environments.
• Safety-Critical Component — Acoustic signals serve as audible warnings during machine operation and reverse travel. Using a genuine OEM replacement ensures the alert tone, volume, and trigger response match the original design intent.

The acoustic signal on a reversible vibratory plate compactor is an audible warning device that alerts nearby workers to machine activity — particularly important during direction changes and operation in confined or busy work areas. When the signal fails or weakens, operators lose a key layer of communication on the site, which can create hazardous conditions in trenches, around utilities, or in close-quarter compaction work. Replacing a faulty acoustic signal promptly with a genuine OEM part restores that layer of awareness and keeps the machine compliant with its original design intent.

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.