The Wacker Neuson Snap Ring is a genuine OEM component designed for the BV50A-P Backpack Vibrator series. As a certified OEM part, the is manufactured to the exact tolerances required for proper retention and alignment within the vibrator assembly. This snap ring is confirmed to fit multiple BV50A-P configurations, including SPM4+PH45 and SPM2+PH45 backpack setups, ensuring a direct drop-in installation with no guesswork on compatibility.
Key Features
- OEM-Spec Retention Tolerance — Manufactured to exact groove-width and diameter tolerances, ensuring the ring seats fully and holds under the continuous vibration loads of concrete work.
- Direct-Fit for BV50A-P Configurations — Engineered to install into the BV50A-P drive assembly without modification, covering SPM4+PH45 and SPM2+PH45 backpack variants.
- Broad BV50A-P Series Coverage — Confirmed fitment across multiple BV50A-P Backpack Vibrator builds, including EU-specification models.
- Maintains Drive Shaft Retention Integrity — A failed or sprung snap ring allows shaft or bearing migration inside the vibrator head, leading to loss of vibration output and potential internal damage.
- Sourced Direct from Wacker Neuson — Genuine OEM origin means the part number 5000174790 matches exactly what was installed at the factory, eliminating fitment uncertainty at the point of repair.
A snap ring is a small but critical fastening component used to retain shafts, bearings, or other rotating elements within a bore or groove in the vibrator assembly. In a backpack concrete vibrator like the BV50A-P, it prevents axial movement of internal drive components, keeping the power transmission path aligned and consistent. When a snap ring fails — through fatigue, improper installation, or material wear — the retained component can shift or disengage, causing vibration loss, accelerated internal wear, or complete drive failure in the field.
Part Details
| Part Number | 5000174790 |
|---|---|
| Old Part Number | 0174790 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Snap 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.
