The Wacker Neuson Clutch Drum is a genuine OEM clutch drum designed for BPU 2540A and BPU 2540A US vibratory plate compactors. Sourced directly from Wacker Neuson, this part meets the exact tolerances and engagement specifications of the original component installed at the factory. It is a direct-fit replacement for the BPU 2540A series, including the CN variant, giving you confidence that the part will install and perform as intended. If your machine is showing signs of clutch slippage, excessive heat, or reduced drive engagement, replacing the clutch drum with a genuine OEM part is the correct first step to restoring full operation.
Key Features
- Genuine OEM Engagement Tolerances — Manufactured to the same drum diameter and surface hardness specs as the original, ensuring proper clutch shoe contact and smooth engagement under load.
- Direct-Fit Installation — Mounts directly to the engine output shaft of the BPU 2540A series without modification, aligning with the existing clutch shoe assembly for a clean, straightforward swap.
- BPU 2540A Series Compatibility — Verified fitment across the BPU 2540A, BPU 2540A US, and BPU 2540A CN vibratory plate models.
- Restored Drive Power — A worn clutch drum causes slippage and loss of compaction force; a fresh OEM drum restores full centrifugal engagement so the plate delivers consistent compaction performance.
- Genuine Wacker Neuson Part — Backed by Wacker Neuson's OEM supply chain under part number 5100031127, so you know exactly what you are installing.
The clutch drum is the rotating housing that the centrifugal clutch shoes grip when engine speed rises above idle. As the engine accelerates, the shoes are thrown outward by centrifugal force and press against the inner surface of the drum, transferring power to drive the compaction mechanism. Over time, the drum's inner surface wears or scores from friction heat, causing the clutch to slip, engage erratically, or fail to transmit full power — reducing the machine's ability to compact effectively and putting additional strain on the engine.
Part Details
| Part Number | 5100031127 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Clutch Drum |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BPU2540A | BPU 2540A | 5000008758 |
| BPU 2540A US | BPU 2540A US | 5000610360 |
| vibratory Plate | BPU2540A CN | 5100046522 |
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.
