The Wacker Neuson is a genuine OEM Bolt M4 X 12 designed for the BV35A-P, BV50A-P, and BV50A-H Backpack Vibrator series. Sourced directly from Wacker Neuson, this fastener matches the exact thread pitch, diameter, and length specified for these machines — so it seats correctly without adjustment. Fitment covers multiple configurations of the BV35A-P and BV50A-P, including EU-spec variants and SPM-equipped BV50A-P packages, as well as the BV50A-H Backpack Vibrator. When a fastener in this application loosens or fails, it can compromise the structural integrity of assembled components, making prompt replacement with the correct part essential.
Key Features
- OEM Thread and Dimensional Accuracy — Manufactured to Wacker Neuson's exact M4 x 12 specification, ensuring correct torque engagement and thread engagement depth for this application.
- Drop-In Installation — Matches the original mounting interface on BV-series backpack vibrators with no reworking of threaded bores or mating surfaces required.
- Broad BV-Series Fitment — Compatible across BV35A-P, BV50A-P (including SPM2 and SPM4 configurations and EU variants), and BV50A-H Backpack Vibrators.
- Structural Integrity Where It Counts — A correctly torqued fastener keeps assembled housings and components secure under the continuous vibration loads these machines generate — preventing loosening, rattling, or component separation during operation.
- Genuine OEM Part — Carries the Wacker Neuson OEM designation, meaning it is the same fastener used in original machine assembly — not an approximation.
The Bolt M4 X 12 is a metric fastener used to secure components within the BV-series backpack vibrator assembly. In high-vibration equipment like internal concrete vibrators, fasteners are subject to constant dynamic loading that can cause them to loosen or wear at the threads over time. Using the correct OEM-specified bolt — with the right thread class, length, and head type — ensures components remain properly clamped and that no play develops between mating parts during operation.
Part Details
| Part Number | 5000174828 |
|---|---|
| Old Part Number | 0174828 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bolt M4 X 12 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BV 35A-P Backpack Vibrator | BV35A-P | 5000620398, 5000620617 |
| Backpack Vibrator | BV35A-P EU | 5000620891 |
| Backpack Vibrator | BV50A-P | 5000620399, 5000620764, 5000620767 |
| Backpack Vibrator | BV50A-P EU | 5000620892 |
| BV50A-H Backpack Vibrator | BV50A-H | 5200016908 |
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.
