The Wacker Neuson Pinion Assembly is a genuine OEM component designed for the DPU 4045Y vibration plate compactor. Sourced directly from Wacker Neuson, this assembly matches the original specification to ensure correct engagement and function within the exciter unit. If your DPU 4045Y is showing signs of worn or damaged drive components, part number is the authorized replacement to restore it to proper working order.
Key Features
- Genuine OEM Gear Geometry — Machined to the original tooth profile and hardness spec, ensuring correct mesh load distribution within the exciter drive train.
- Direct Drop-In Replacement — Engineered to the same dimensions as the original, fitting the DPU 4045Y exciter housing without rework or shimming.
- Confirmed DPU 4045Y Fitment — Verified for the DPU 4045Y vibration plate compactor series, so you can order with confidence.
- Restores Full Compaction Output — A worn or broken pinion causes irregular or lost vibration force; replacing it with 5000210576 brings the plate back to rated compaction performance.
- Authorized Wacker Neuson Part — Backed by Wacker Neuson's OEM supply chain, this assembly meets the same quality controls as the part it was built to replace.
The pinion assembly is a core gear component inside the exciter unit of a vibratory plate compactor. It meshes with the eccentric gear set to transfer rotational force from the engine into the high-frequency vibration that drives compaction. When the pinion wears, chips, or fails, the exciter loses efficiency — resulting in reduced vibration amplitude, increased noise, or complete loss of compaction force. Replacing the assembly promptly keeps the plate operating at the centrifugal force output it was rated to deliver.
Part Details
| Part Number | 5000210576 |
|---|---|
| Old Part Number | 0210576 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Pinion Assembly |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| vibration plate DPU 4045Y | DPU 4045Y | 5000610027 |
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.
