The Wacker Neuson Shaft is a genuine OEM component designed for the BV50A-P series backpack concrete vibrators. As a factory-sourced part, it is manufactured to the exact tolerances required by the BV50A-P platform, ensuring correct fit across multiple machine configurations including the SPM4+PH45 and SPM2+PH45 backpack variants, as well as the BV50A-P EU model. When the shaft wears or fails, vibration output is compromised — a genuine replacement restores the drive train to its original operating condition and keeps concrete consolidation performance where it needs to be.
Key Features
- OEM-Grade Dimensional Accuracy — Machined to Wacker Neuson's original tolerances, ensuring the rotational geometry that drives the vibrator head is exactly as specified.
- Direct-Fit Replacement — Engineered to drop into the BV50A-P drive assembly using the original mounting interface, requiring no reworking of surrounding components.
- Broad BV50A-P Coverage — Compatible across multiple BV50A-P configurations, including SPM4+PH45, SPM2+PH45, and the BV50A-P EU backpack vibrator variants.
- Restores Full Vibration Output — A worn or damaged shaft reduces the energy transferred to the vibrator head, leading to inconsistent concrete consolidation; this replacement brings output back to specification.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson's OEM supply chain, carrying the same part number (5000174871) used in original production builds.
The shaft in a backpack concrete vibrator is the mechanical link between the power unit and the vibrator head. It transmits rotational energy from the motor down through the flexible drive assembly, converting it into the high-frequency vibration that consolidates concrete and eliminates air pockets. Over time, the shaft can wear at its connection points or develop fatigue from constant flexing under load — when that happens, vibration amplitude drops, the machine runs roughly, or drive engagement becomes intermittent. Replacing the shaft with a correct OEM component restores the full mechanical connection and ensures consistent, reliable vibration at the head.
Part Details
| Part Number | 5000174871 |
|---|---|
| Old Part Number | 0174871 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Shaft |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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.
