The Wacker Neuson is a genuine OEM Idle Speed Screw designed for WP1550VW and WP1550V vibratory plate compactors, the VPG165V vibratory plate, and PT2V centrifugal trash pumps. As a factory-sourced component, the is manufactured to the exact tolerances required by the original carburetor assembly, ensuring correct engine idle calibration right out of the box. This part covers multiple machine configurations across the WP and VPG plate compactor families as well as the PT2V pump series, making it a practical stock item for service shops supporting a mixed Wacker Neuson fleet. Verify your model and serial number against the fitment list before ordering to confirm compatibility.
Key Features
- OEM Carburetor Tolerancing: — Manufactured to the exact thread pitch and stop geometry of the original screw, maintaining the carburetor's designed idle circuit range without guesswork.
- Drop-In Carburetor Replacement: — Installs directly into the existing carburetor idle circuit port — no re-tapping or modification to the carb body needed.
- Broad Fitment Across Two Equipment Families: — Confirmed for WP1550VW, WP1550V, and VPG165V vibratory plate compactors, as well as PT2V centrifugal trash pump configurations.
- Stable Idle for Consistent Power Output: — A correctly set idle screw holds engine RPM steady at low throttle, preventing stalling on vibratory plates during operator pauses and maintaining prime-ready RPM on trash pumps.
- Fuel System Compliance: — Correct idle adjustment directly affects air/fuel mixture at low RPM; using the OEM screw preserves the carburetor's designed fuel metering behavior and keeps emissions within the engine manufacturer's intended range.
The idle speed screw threads into the carburetor body and acts as a mechanical stop for the throttle slide or throttle plate, setting the minimum engine RPM when the throttle is released. By controlling how far the throttle closes at idle, it determines whether the engine runs smoothly at low speed or stalls. A worn, damaged, or missing idle speed screw makes it impossible to maintain a stable idle — leading to repeated stalling, rough low-speed operation, and difficulty keeping equipment running during light-load conditions. Replacing a faulty screw restores the operator's ability to set and hold a consistent idle, which is essential for both vibratory compaction equipment and self-priming pumps where engine stability at varying loads is critical.
Part Details
| Part Number | 5000110826 |
|---|---|
| Old Part Number | 0110826 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Idle Speed Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550VW | 5000007577 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550V | 5000007580 |
| Vibratory Plate 587mm/18in | VPG165V | 5000007554 |
| 50mm/2in Centrifugal Trash Pum p | PT2V | 5000009238, 5000009093, 5000009096 |
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.
