The Wacker Neuson Plunger Washer is a genuine OEM component designed for BV50A-P and BV50A-H series backpack concrete vibrators. As a direct factory replacement, this washer seats correctly within the vibrator assembly, maintaining the precise tolerances required for consistent plunger action. Wacker Neuson genuine OEM parts are manufactured to the same specifications as the original components, so you get a dependable fit every time. Confirm part number against your machine's serial number before ordering to ensure compatibility with your specific BV50A configuration.
Key Features
- OEM-Grade Seating Tolerance — Manufactured to exact dimensional specs, this washer maintains proper plunger travel and internal alignment within the vibrator head assembly.
- Drop-In Replacement — Designed to install in the same position as the original, with no reworking of surrounding components required during reassembly.
- BV50A Series Fitment — Compatible with BV50A-P and BV50A-H backpack concrete vibrator configurations, covering multiple machine builds within the BV50A family.
- Sustained Vibration Output — A correctly installed plunger washer preserves the vibrator's consolidation force; a worn or damaged washer can cause inconsistent vibration amplitude and poor concrete consolidation.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, this component meets the same material and dimensional standards as the part installed at the factory.
The plunger washer is a small but critical internal component within the vibrator head of the BV50A backpack concrete vibrator. It bears against the plunger during operation, helping to control movement and maintain consistent vibratory force as the head consolidates fresh concrete. When this washer wears down or fails, the plunger can lose its controlled stroke, resulting in reduced vibration output, ineffective concrete consolidation, and accelerated wear on surrounding internal parts.
Part Details
| Part Number | 5000174853 |
|---|---|
| Old Part Number | 0174853 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Plunger Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Backpack Vibrator | BV50A-P | 5000620399, 5000620764, 5000620767 |
| Backpack Vibrator | BV50A-P EU | 5000620892 |
| BV50A-H Backpack Vibrator | BV50A-H | 5200016908, 5100041314 |
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.
