The Wacker Neuson Dump Valve is a genuine OEM component designed for the WB16A-series Power Buggy line, including the WB16A, WB16AE, WB16AF, WB16AD, WB16AS, and their combined-suffix variants. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original valve installed at the factory. The covers an extensive range of WB16A Power Buggy configurations, making it the correct choice whether your machine is a standard, electric-start, forward-discharge, or self-propelled variant.
Key Features
- OEM-Spec Hydraulic Control: — Engineered to the same flow and pressure tolerances as the original, ensuring the dump mechanism actuates smoothly and stops cleanly at the correct position.
- Drop-In Replacement: — Matches the original valve's port sizing and mounting configuration on WB16A-series Power Buggies, so installation follows the same procedure as the factory unit.
- Broad WB16A Series Coverage: — Confirmed fitment across WB16A, WB16AE, WB16AF, WB16AD, WB16AS, WB16AEF, WB16AES, WB16AFS, WB16AEFS, WB16ADE, WB16ADF, WB16ADEF, and their sub-variants.
- Prevents Uncontrolled Discharge: — A correctly functioning dump valve holds the load securely in transit and releases it only on command; a failed or leaking valve can cause unintended tipping or sluggish dump response.
- Operational Safety: — On a load-carrying and tipping machine like the Power Buggy, proper dump valve function is directly tied to controlled, predictable discharge — making valve integrity a genuine safety consideration on every pour.
The dump valve is the hydraulic control component that governs when and how the Power Buggy's hopper tilts to discharge its load. It regulates pressurized hydraulic fluid to actuate the tipping cylinder, holding the hopper level during transport and releasing it in a controlled motion when the operator triggers the dump. When the valve wears, sticks, or develops an internal leak, the hopper may respond sluggishly, fail to hold position, or dump without a full command — disrupting workflow and creating a safety hazard on the pour site. Replacing the valve with a genuine OEM part like the Wacker Neuson 5000155045 restores precise, repeatable dump control.
Part Details
| Part Number | 5000155045 |
|---|---|
| Old Part Number | 0155045 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Dump Valve |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Power Buggy | WB16AE | 5000009284, 5000009266 |
| Power Buggy | WB16AEF | 5000009290, 5000009272 |
| Power Buggy | WB16AES | 5000009291, 5000009273 |
| Power Buggy | WB16AEFS | 5000009296, 5000009278 |
| Power Buggy | WB16A | 5000009282, 5000009264 |
| Power Buggy | WB16AF | 5000009285, 5000009267 |
| Power Buggy | WB16AS | 5000009286, 5000009268 |
| Power Buggy | WB16AFS | 5000009292, 5000009274 |
| Power Buggy | WB16AD | 5000009283 |
| Power Buggy | WB16ADE | 5000009287 |
| Power Buggy | WB16ADF | 5000009288 |
| Power Buggy | WB16ADEF | 5000009293 |
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.
