The Wacker Neuson is a genuine OEM Centrifugal Clutch designed for the BPU 3545A, BPU 4045A, and BPU 5545A series reversible vibratory plate compactors. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component installed at the factory. It is compatible across both standard and US-configured variants of the BPU 4045A and BPU 5545A, as well as the BPU 3545A, making it a versatile solution for operators running multiple machines in this family. If your reversible plate is slipping, failing to engage the exciter, or showing signs of clutch wear, part number is the correct replacement to restore full operation.
Key Features
- Genuine OEM Engagement Spec — Manufactured to Wacker Neuson's exact engagement RPM and torque transfer ratings for the BPU series, ensuring the exciter picks up correctly at the right engine speed.
- Drop-In Compatibility — Matches the original mounting interface and shoe configuration of the BPU 3545A, BPU 4045A, and BPU 5545A, including US-market variants, for a straightforward swap.
- BPU Series Coverage — Fits BPU 3545A, BPU 4045A, and BPU 5545A reversible vibratory plate compactors across multiple production configurations and market variants.
- Restores Full Compaction Output — A worn clutch causes slippage between the engine and exciter, robbing the plate of its rated compaction force. Replacing with 5000201039 restores rated plate frequency and amplitude.
- Operational Safety — A correctly functioning centrifugal clutch ensures the exciter disengages at idle, preventing uncontrolled plate movement and protecting the operator during repositioning.
The centrifugal clutch on a BPU reversible vibratory plate compactor connects the engine to the exciter mechanism. At idle, the clutch shoes retract and the exciter remains disengaged; as engine RPM rises, centrifugal force extends the shoes, locking the clutch drum and transferring drive to the exciter that generates the plate's compaction vibration. When the clutch wears, shoes lose their grip, the exciter under-speeds, and the plate loses compaction effectiveness — or the clutch fails to disengage at idle, causing the plate to move unpredictably. Replacing a worn clutch with the correct OEM part, 5000201039, restores the precise engagement characteristics the BPU was engineered to deliver.
Part Details
| Part Number | 5000201039 |
|---|---|
| Old Part Number | 0201039 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Centrifugal Clutch |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Reversible Vibratory Plate, 50 kN, 45cm/18in | BPU 5045A | 5000008545 |
| Reversible Vibratory Plate, 35 kN, 45cm/18in | BPU 3545A | 5000008783 |
| BPU5545A | BPU 5545A | 5100009657, 5000610346 |
| BPU 5545A US | BPU 5545A US | 5100009658, 5100000678 |
| BPU 4045A US | BPU 4045A US | 5100009663, 5000610403 |
| Vibratory plate BPU 4045A | BPU 4045A | 5000610345 |
| BPU3545A-VIBROPLATE | BPU 3545A US | 5000610362 |
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.
