The Wacker Neuson is a genuine OEM Vacuum Hose Bulk (3 Meters) designed for the BV50A-P and BV50A-H backpack vibrator series, as well as the P31A power unit for wet screed applications. As a direct Wacker Neuson OEM part, the is manufactured to the same specifications as the original hose fitted at the factory, ensuring a correct connection between the power unit and vibrating head without adaptation or guesswork. This hose is compatible across multiple BV50A-P and BV50A-H configurations, including SPM4+PH45 and SPM2+PH45 backpack assemblies. Keeping this hose in good condition is essential for maintaining proper suction and airflow through the vibrator system.
Key Features
- OEM-Grade Hose Construction — Manufactured to Wacker Neuson's original material and dimensional spec, ensuring the correct vacuum pressure and flexibility for backpack vibrator use.
- Three-Meter Length — The 3-meter bulk length provides the reach needed between the backpack power unit and the vibrating head, matching the original routing without cutting or splicing.
- Direct-Fit for BV50A Series — Confirmed fitment across BV50A-P and BV50A-H backpack vibrator configurations, including SPM4+PH45 and SPM2+PH45 assemblies.
- P31A Wet Screed Compatibility — Also fits the P31A power unit for wet screed applications, making this a versatile hose across Wacker Neuson's concrete vibration lineup.
- Maintains Vacuum Integrity — A correctly fitted, undamaged hose sustains the vacuum circuit that drives vibrator head performance; a cracked or collapsed hose can result in weak or inconsistent vibration output.
The vacuum hose in a backpack concrete vibrator system carries the suction force generated by the power unit to drive the vibrating poker head. Without a sound, properly routed hose, vacuum pressure drops and the vibrator head loses the consistent oscillation needed to consolidate concrete effectively. Over time, hoses can crack, kink, or harden with exposure to heat and jobsite conditions, and replacing a worn hose with a correct OEM part restores full system performance.
Part Details
| Part Number | 5000157556 |
|---|---|
| Old Part Number | 0157556 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Vacuum Hose Bulk (3 Meters) |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Backpack Vibrator | BV50A-P | 5000620399, 5000620764, 5000620767 |
| Backpack Vibrator | BV50A-P EU | 5000620892 |
| Power Unit for Wet Screed | P31A | 5000009365 |
| 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.
