The Wacker Neuson Retaining Ring is a genuine OEM component designed for the BV50A-P series backpack concrete vibrators. Sourced directly from Wacker Neuson, this retaining ring delivers the exact fit and material specification required for correct assembly within the vibrator unit. It is compatible with multiple BV50A-P configurations, including SPM4+PH45 and SPM2+PH45 backpack setups, as well as the BV50A-P EU variant. When it comes to internal retention hardware, using the correct OEM part ensures the assembly stays secure and performs as intended throughout demanding concrete placement operations.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's material and dimensional specifications, ensuring the ring seats and retains components correctly within the vibrator assembly.
- Drop-In Replacement — Matches the original groove dimensions and snap profile of the BV50A-P series, so the ring installs without reworking surrounding components.
- BV50A-P Series Fitment — Confirmed compatible with BV50A-P backpack vibrator configurations including SPM4+PH45, SPM2+PH45, and the BV50A-P EU variant.
- Maintains Vibrator Integrity — A correctly seated retaining ring keeps internal shaft and drive components properly located; a worn or missing ring can allow critical parts to shift, leading to vibrator malfunction mid-pour.
- Small Part, Critical Role — Retention hardware is often overlooked during service intervals, yet it directly affects the reliability of the entire vibrator head and poker assembly during use.
A retaining ring is a precision fastener used to secure components onto a shaft or within a bore, preventing axial movement during operation. In a backpack concrete vibrator like the BV50A-P, the retaining ring holds internal drive or shaft components in their correct position so that rotational energy is transferred efficiently to the vibrator head. If the ring becomes worn, distorted, or dislodged, internal components can shift out of alignment, causing vibration loss, accelerated wear on surrounding parts, or complete failure of the poker assembly at the worst possible moment on the job.
Part Details
| Part Number | 5000174867 |
|---|---|
| Old Part Number | 0174867 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Retaining Ring |
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.
