The Wacker Neuson Governor Shaft is a genuine OEM component designed for a broad range of Wacker Neuson equipment, including CT36-9 and CT48-9 concrete trowels, GP2600 and GP4000 portable generators, PT3 and PDT-series pumps, VP and WP series vibratory plate compactors, BPU reversible vibratory plates, BFS floor saws, and additional models in the Wacker Neuson lineup. As a genuine OEM part, the is produced to the same specifications as the original component installed at the factory, ensuring dimensional accuracy and material consistency. This shaft is a critical engine governor component, and using a correctly spec'd replacement helps maintain proper engine speed regulation across all listed machine families. Confirm your model number against the fitment list before ordering to ensure this is the correct part for your application.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to the same material grade and dimensional tolerances as the original shaft, ensuring correct engagement with mating governor components and consistent engine speed control.
- Direct Drop-In Replacement — Designed to install in the same position as the original shaft with no rework to surrounding governor linkage or engine housing.
- Broad Cross-Family Fitment — A single part number covers CT-series concrete trowels, GP-series generators, PT and PDT pumps, VP and WP vibratory plates, BPU reversible plates, and BFS floor saws — simplifying parts inventory across your fleet.
- Engine Speed Stability — A correctly functioning governor shaft allows the engine to maintain steady RPM under variable load conditions; a worn or damaged shaft can cause erratic engine speed, surging, or loss of power output.
- Fuel System Safety Relevance — Because the governor shaft directly influences throttle and fuel delivery control, using a correctly rated OEM replacement helps prevent over-speed conditions that could damage the engine or create unsafe operating situations.
The governor shaft is a core mechanical link within the engine's governor assembly — the system responsible for regulating engine speed by automatically adjusting the throttle in response to changes in load. As the machine demands more or less power, the governor shaft transmits motion between the governor weights or flyweights and the carburetor or fuel control mechanism, keeping the engine running at a stable, preset RPM. When this shaft wears, bends, or fails, the governor loses its ability to respond accurately, which can result in engine surging, uncontrolled speed variations, or over-revving — all of which place additional stress on the engine and reduce the machine's operational effectiveness.
Part Details
| Part Number | 5000205314 |
|---|---|
| Old Part Number | 0205314 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Governor Shaft |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-9-V Trowel | CT36-9-V | 5000009447, 5000620834 |
| PT3 Pump | PT3 | 5000009321 |
| CT36-9 Trowel | CT36-9 | 5000009444, 5000620833 |
| CT48-9 Trowel | CT48-9 | 5000009453, 5000620838 |
| Premium Portable Generator | GP4000 | 5000620090, 5000620380, 5000620977, 5000620978, 5000620089 |
| Premium Portable Generator | GP2600 | 5000620088, 5000620116 |
| 50mm/2in Diaphragm Trash Pump | PDT2 | 5000009494, 5000620770 |
| 75mm/3in Diaphragm Trash Pumps | PDT3 | 5000009495, 5000620774 |
| PG2 Dewatering Pump | PG2 | 5000009496, 5000009497 |
| PG3 Dewatering Pump | PG3 | 5000009498, 5000009499 |
| Value Vibratory Plate, 11kN, 3 50mm/13.8in | VP1135R | 5000008709, 5000009071, 5000630061 |
| Value Vibratory Plate, 11 kN, 356mm/14in | VP1135RW | 5000009251, 5000009512 |
| Value Vibratory Plate, 13 kN, 400mm/15.5in | VP1340RW | 5000009034 |
| Value Vibratory Plate, 15 kN, 500mm/19.5in | VP1550RW | 5000009030 |
| Value Vibratory Plate, 13 kN, 400mm/15.5in | VP1340R | 5000009033 |
| Value Vibratory Plate, 15 kN, 500mm/19.5in | VP1550R | 5000009029, 5000630056 |
| Value Vibratory Plate, 20 kN, 500mm/19.5in | VP2050R | 5000009088, 5000630063 |
| Vibratory Soil Plate, 60 kN | VP60X | 5000009533 |
| Vibratory Soil Plate, 50 kN | VP50X | 5000009531 |
| Single Direction Plate | VPR70 | 5000006909 |
| WP1540W VIBROPLATE | WP1540W | 5000009326, 5000009547, 5000630066 |
| WP1550W VIBROPLATE | WP1550W | 5000009324, 5000009548, 5000630064 |
| WP1550 VIBROPLATE | WP1550 | 5000009325, 5000630065 |
| WP1540 VIBROPLATE | WP1540 | 5000009327, 5000630067 |
| Value Vibratory Plate | VP2050I | 5000009541 |
| VP50Xw-VIBROPLATE | VP50Xw | 5000630094 |
| VP60Xw-VIBROPLATE | VP60Xw | 5000630095 |
| BFS12 FLOOR SAW | BFS12 | 5000630000 |
| Single Direction Plate | AP1135R | 5000009518 |
| BFS 935 SAW,BASIC | BFS 935B | 5000008911 |
| Single Direction Asphalt Plate | VP2050RW | 5000009511 |
| Walk-behind Rollers | RS600 | 5000630194, 5000630136 |
| Modular Internal Vibrators | RD 3.7 | 5000006908 |
| Floor Saw | BFS16 | 5000630098 |
| Value Vibratory Plate, 11kN 356mm/14in | VP1135R-AU | 5000630102 |
| Floor Saws | BFS1214 | 5000630004, 5000630093 |
| Gasoline Reversible Vibratory Plate | BPU 3050 | 5000008955 |
| Floor Saw | BFS 90R | 5000009522 |
| Floor Saw | BFSX 90R | 5000009525 |
| BFS 914B SAW | BFS 914B | 5000610093 |
| Floor Saw | BFS 12 | 5000630092 |
| Gas Reversible Vibratory Plate ,25 kN,40cm/16in | BPU 2540 | 5000008954 |
| Floor Saw | BFSX1214 | 5000630101 |
| Floor Saws | BFS 614B | 5000009526 |
| Petrol Floor Saw BFS 940W | BFS 940W | 5000610328, 5100004005 |
| Floor Saw | BFSX16 | 5000630248 |
| 50mm/2in Diaphragm Trash Pump | PDI2 | 5000009489 |
| 75mm/3in Diaphragm Trash Pump | PDI3 | 5000009491, 5000009492 |
| Generator GH 3500 | GH3500 | 5000610079 |
| High Frequency Demolitionset | TEH 1 | 5000610241 |
| Floor Saw | BFS 914W | 5100004003 |
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.
