The Wacker Neuson is a genuine OEM Corrugated Tube (7X18) designed for the P31A Power Unit for Wet Screed. As a factory-sourced component, the is manufactured to the same specifications as the original part, ensuring a direct, accurate replacement with no guesswork on fit or compatibility. This tube is a purpose-built component for the P31A wet screed power unit, and sourcing the correct OEM part helps maintain the unit's output consistency and service life.
Key Features
- Genuine OEM Construction — Manufactured to Wacker Neuson's original material and dimensional specifications, ensuring the corrugated tube seats, flexes, and seals exactly as intended for fluid or air routing in the P31A system.
- Direct-Fit Replacement — Engineered to match the original routing path and connection points on the P31A Power Unit for Wet Screed, allowing straightforward installation without modification.
- Correct Size Profile (7X18) — The specified 7X18 sizing ensures proper clearance and flow characteristics within the assembly, preventing kinking, collapse, or leakage that can result from an incorrect-fit tube.
- Verified P31A Compatibility — Confirmed fitment for the P31A Power Unit for Wet Screed, so you can order with confidence that this is the right part for your machine.
- Sustained Screed Performance — A correctly functioning corrugated tube maintains proper fluid or air delivery within the power unit, keeping the wet screed operating consistently and preventing performance loss caused by a cracked or deteriorated tube.
A corrugated tube in a power unit serves as a flexible conduit for routing air, fuel, or fluid between components while absorbing vibration and movement that a rigid line cannot accommodate. The corrugated profile gives the tube its flexibility and resistance to collapse under pressure changes or machine vibration — both of which are present during wet screed operation. When the tube cracks, collapses, or pulls free from its connections, flow is disrupted and the power unit's output to the screed can become erratic or fail entirely, making timely replacement essential to keeping the unit in service.
Part Details
| Part Number | 5000157561 |
|---|---|
| Old Part Number | 0157561 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Corrugated Tube (7X18) |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Power Unit for Wet Screed | P31A | 5000009365 |
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.
