Wacker Neuson 5000125626 Piezoelectric Buzzer

The Wacker Neuson is a genuine OEM Piezoelectric Buzzer designed for the DPU 6055 and DPU 4045Y series reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this part carries the full backing of genuine OEM quality, ensuring it meets the exact electrical and acoustic specifications of the original component. Compatible across multiple DPU 6055 and DPU 4045Y configurations — including the DPU 6055 WC and DPU 4045YE variants — the is a verified direct-fit replacement with no guesswork on compatibility. When your alerting system needs attention, installing the correct OEM buzzer keeps your machine's audible signals functioning as the manufacturer intended.

Key Features

• OEM-Matched Signal Output — Manufactured to the original electrical frequency and sound-pressure specification, so audible alerts function exactly as designed on your DPU compactor.
• Direct Plug-In Replacement — Matches the original connector and mounting configuration on DPU 6055 and DPU 4045Y platforms for a straightforward swap during scheduled service or repair.
• Broad DPU Series Coverage — Fits multiple DPU 6055 variants (including the DPU 6055 WC) and the DPU 4045Y and DPU 4045YE, covering a wide range of Wacker Neuson reversible plate compactor builds.
• Genuine Wacker Neuson OEM Part — Part number 5000125626 is a factory-sourced component, not a substitute, ensuring consistent performance and correct fit every time.
• Operational Alerting Integrity — A failed buzzer can leave operators without critical audible warnings during machine operation; replacing with the correct OEM unit restores full alert system function.

The piezoelectric buzzer is an electro-acoustic component in the machine's alert and warning system, converting an electrical signal into an audible tone to notify the operator of specific machine conditions or status changes. On reversible vibratory plate compactors like the DPU 6055 and DPU 4045Y, these alerts play an important role in communicating operational states — particularly on models equipped with water tanks or remote-control systems. When the buzzer fails or degrades, audible warnings are lost entirely, leaving operators without the feedback the machine is designed to provide. Replacing a faulty unit promptly with the correct OEM part restores full alerting capability and keeps the machine communicating as intended.

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.