The Wacker Neuson Governor Kit is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including CT36 and CT30 walk-behind concrete trowels, PDT and PDI diaphragm trash pumps, PT centrifugal trash pumps, G and GP series portable generators, and WP, VP, BPU, and VPA series vibratory plate compactors. As a factory-sourced part, the is manufactured to the same specifications as the original component it replaces, ensuring a direct, compatible fit across all listed models. This governor kit is the correct service part for restoring proper engine speed regulation on any of the machines in its extensive fitment range. Confirm your model number against the fitment list before ordering to ensure compatibility.
Key Features
- Genuine OEM Engine Speed Control: — Factory-sourced governor kit calibrated to maintain correct RPM under varying load conditions — not a generic approximation.
- Direct-Fit Replacement: — Engineered to install in place of the original assembly with no reworking of mounting points or linkage brackets.
- Broad Fitment Coverage: — Compatible with CT30 and CT36 walk-behind trowels, PDT/PDI/PT trash pumps, G/GP portable generators, and WP/VP/BPU/VPA vibratory plate compactors across multiple model variants.
- Restores Stable Engine Output: — A worn or failed governor causes erratic engine speed, power surges, and loss of working consistency; replacing it with 5000081755 returns the engine to steady, controlled operation.
- Fuel System Compliance: — Correct governor function is essential for maintaining safe throttle response and preventing engine over-speed conditions — particularly critical on fuel-system-adjacent components like this one.
- Verified Wacker Neuson Part Number: — Order with confidence using OEM part number 5000081755 to confirm you are receiving the exact kit specified for your machine.
A governor kit regulates engine speed by mechanically or pneumatically sensing load changes and adjusting the throttle to maintain a consistent RPM. On equipment like concrete trowels, trash pumps, generators, and vibratory plate compactors, stable engine speed is essential — too slow and the machine loses working effectiveness; too fast and the engine risks over-speed damage. When the governor wears out or its components fail, operators typically notice hunting, surging, or an inability to hold a set RPM under load. Replacing the governor kit with the correct OEM assembly restores precise speed control and protects the engine from the wear caused by uncontrolled throttle fluctuation.
Part Details
| Part Number | 5000081755 |
|---|---|
| Old Part Number | 0081755 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Governor Kit |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-5A Trowel | CT36-5A | 5000009438, 5200016256 |
| CT36-5A | CT36-5A EU | 5000620829 |
| CT36-5A-C Trowel | CT36-5A-C | 5000620040 |
| 50mm/2in Diaphragm Trash Pump | PDT2A | 5000007610, 5000007611 |
| 75mm/3in Diaphragm Trash Pump | PDT3A | 5000007614, 5000007615, 5000007616 |
| 50mm/2in Inline Diaphragm Tras h Pump | PDI2A | 5000007624, 5000007625 |
| 75mm/3in Inline Diaphragm Tras h Pump | PDI3A | 5000007628, 5000007629, 5000009407 |
| PG2A | PG2A | 5000007658, 5000009054 |
| PG3A | PG3A | 5000007659, 5000009055 |
| 915mm/36in CE Walk-behind Trow el | CT36ADP | 5000007592, 5000007591 |
| 915mm/36in CE Walk-behind Trow el | CT36ADP-E | 5000008034, 5000007697 |
| 762mm/30in CE Walk-behind Trow el | CT30AGT-E | 5000007589, 5000008004 |
| 762mm/30in CE Walk-behind Trow el | CT30AGT | 5000008006, 5000008003 |
| Vibratory Plate, 15kN, 400mm/1 5.5in | WP1540AW | 5000008060, 5000009472, 5000009545 |
| WP1540A VIBROPLATE | WP1540A | 5000008061 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550AW | 5000007576, 5000009486 |
| WP1550A Single Direction Vibratory Plate | WP1550A | 5000007579 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT | 5000008005, 5000008001, 5000008197 |
| 915mm/36in CE Walk-behind Trow el | CT36ADT-E | 5000007590, 5000008008, 5000008226 |
| 915mm/36in CE Walk-behind Trow el | CT36ADT | 5000008013, 5000008007, 5000008198, 5000008225, 5000009480 |
| Gasoline Power Unit for Intern al Vibrator | A3000 | 5000006237 |
| 50mm/2in Centrifugal Trash Pum p | PT2A | 5000006720, 5000006721 |
| Vibratory Plate | VPA1740 | 5000006794, 5000008062 |
| Vibratory Plate 587mm/18in | VPG165A | 5000008038 |
| 50Hz Portable Generator | G2.1AE | 5000008250, 5000008244, 5000008246, 5000008248 |
| Vibratory Plate | VPA1750 | 5000006792 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT-E | 5000007587, 5000008002 |
| Vibratory Plate 587mm/18in | VPG170A | 5000008039 |
| 50Hz Portable Generator | G2.1A | 5000008249, 5000008243, 5000008245, 5000008247 |
| Portable Generator | G2.5A | 5000007188, 5000009256 |
| 50Hz Portable Generator | G5.7AE | 5000009017 |
| Vibratory Plate 500mm/19.5in | VPA1350W | 5000006793 |
| Vibratory Plate 400mm/15.5in | VPA1340 | 5000007154 |
| BPU2540A | BPU 2540A | 5000008758 |
| Gasoline Power Unit for Intern al Vibrator | A5000 | 5000009213 |
| Reversible Vibratory Plate, 24 kN, 40cm/16in | BPU 2440A | 5000007867, 5000007869 |
| Vibration Plate BPU 2450A | BPU 2450A | 5000007868 |
| Vibratory Truss Screed, Power Section | HP100 | 5000008291 |
| Vibratory Truss Screed, Power Section | HP50 | 5000008292 |
| Vibratory Truss Screed, Power Section | SP75 | 5000008295 |
| Vibratory Truss Screed, Power Section | SP50 | 5000008296 |
| Vibratory Truss Screed, Power Section | HP100A | 5000009506 |
| HP50A | HP50A | 5000009508 |
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.
