The Wacker Neuson Clutch Drum is a genuine OEM component designed for BV35A-P Backpack Vibrators and PV35A Pole Vibrators. Sourced directly from Wacker Neuson, this part carries the same specifications as the original installed at the factory, ensuring correct engagement characteristics and dimensional accuracy right out of the box. It is a direct-fit replacement for multiple BV35A-P and PV35A variants, including EU-spec models, so you can order with confidence regardless of which configuration your unit runs.
Key Features
- Genuine OEM Clutch Engagement Spec — Manufactured to Wacker Neuson's original engagement tolerances, ensuring the drum engages and releases at the correct RPM threshold for consistent vibrator output.
- Drop-In Replacement — Matches the original drum profile and mounting interface on BV35A-P and PV35A units, so installation follows the standard service procedure without rework or adaptation.
- Broad Variant Coverage — Fits BV35A-P Backpack Vibrators (including EU-spec) and PV35A Pole Vibrators (including EU-spec), covering a wide range of Wacker Neuson internal vibrator configurations under a single part number.
- Restored Vibration Transfer — A worn or scored clutch drum causes slippage, inconsistent needle engagement, and reduced concrete consolidation. A new drum restores full, steady power transfer to the vibrating head.
- Drivetrain Protection — The clutch drum acts as the primary wear surface in the drive assembly; replacing it at the correct service interval protects the surrounding clutch components from accelerated wear.
The clutch drum is the rotating interface between the engine or motor drive shaft and the flexible drive shaft that powers the vibrating head. As the drive spins up, the drum engages centrifugally, transmitting torque to the needle and generating the vibration needed to consolidate fresh concrete. When the drum wears, becomes scored, or loses its grip surface, the clutch slips under load — resulting in weak or intermittent vibration that leaves air pockets in the pour. Replacing the drum at the first sign of slippage restores full power transfer and protects the rest of the drive assembly from downstream damage.
Part Details
| Part Number | 5000174437 |
|---|---|
| Old Part Number | 0174437 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Clutch Drum |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BV 35A-P Backpack Vibrator | BV35A-P | 5000620398, 5000620617 |
| Backpack Vibrator | BV35A-P EU | 5000620891 |
| Pole Vibrator | PV35A | 5000620401, 5000620618 |
| Pole Vibrator | PV35A EU | 5000620890 |
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.
