The Wacker Neuson is a genuine OEM Coupler designed for the BV35A-P and BV50A-P Backpack Vibrator series and the PV35A Pole Vibrator series. As a factory-sourced component, the is manufactured to the exact specifications of the original part, ensuring a correct mechanical interface between the vibrator head and the power unit. This Coupler is compatible across multiple BV35A-P and BV50A-P configurations, including EU-market variants, making it a reliable choice for operators running these battery-powered concrete vibrators.
Key Features
- Genuine OEM Torque Transmission Integrity — Manufactured to the original mechanical specification, maintaining consistent power transfer from the motor to the vibrator head without slippage or play.
- Direct Drop-In Replacement — Engineered to align with the existing drive connection on BV35A-P and BV50A-P Backpack Vibrators and PV35A Pole Vibrators, reinstalling into the same position as the original.
- Broad Series Compatibility — Fits multiple BV35A-P, BV50A-P, and PV35A configurations, including standard and EU-market variants across a wide range of machine numbers.
- Sustained Vibration Output — A worn or damaged coupler causes loss of vibration frequency and amplitude, reducing concrete consolidation effectiveness; replacing it restores full vibrator performance.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, carrying the same part number used by authorized service centers for this repair.
The Coupler connects the drive shaft of the battery-powered motor unit to the vibrator head, transferring rotational energy to generate the high-frequency vibration needed to consolidate fresh concrete. It serves as the critical mechanical link between the power source and the working end of the vibrator, and any wear, cracking, or deformation in this component will directly reduce vibration output or cause complete loss of function. Replacing a failed coupler promptly ensures the vibrator continues to consolidate concrete effectively and prevents uneven or incomplete compaction in poured slabs, columns, and foundations.
Part Details
| Part Number | 5000174890 |
|---|---|
| Old Part Number | 0174890 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Coupler |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BV 35A-P Backpack Vibrator | BV35A-P | 5000620398, 5000620617 |
| Pole Vibrator | PV35A | 5000620401, 5000620618 |
| Pole Vibrator | PV35A EU | 5000620890 |
| Backpack Vibrator | BV35A-P EU | 5000620891 |
| Backpack Vibrator | BV50A-P | 5000620399, 5000620764, 5000620767 |
| Backpack Vibrator | BV50A-P EU | 5000620892 |
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.
