The Wacker Neuson Governor Assembly is a genuine OEM component designed for BFS735 gasoline-powered floor saws and GP2500A and GV2500A portable generators. As a factory-original part, the meets Wacker Neuson's exacting tolerances for engine speed regulation, ensuring consistent performance across the full operating range of compatible machines. Verified fitment covers multiple BFS735 floor saw configurations and both the GP2500A and GV2500A generator families, including EPA and 50Hz/60Hz variants. Keep a verified part number on hand before ordering — the is the correct OEM reference for this assembly across all listed configurations.
Key Features
- OEM-Calibrated Speed Control: — Factory-set governor tolerances maintain the precise engine RPM range required for stable cutting performance on the BFS735 and consistent power output on GP2500A and GV2500A generators.
- Direct-Fit Replacement: — Engineered to install into the existing governor mounting position with no reworking of linkages or throttle hardware.
- Broad Fitment Coverage: — Confirmed fit across BFS735 floor saw variants and the GP2500A and GV2500A generator series, including EPA-compliant and international 50Hz/60Hz configurations.
- Engine Protection Under Load: — A properly functioning governor prevents over-revving under no-load conditions and protects the engine from hunting or surging when load is suddenly applied or removed.
- Genuine OEM Part: — Sourced directly from Wacker Neuson, carrying the same part number — 5000158447 — used in the original build, so there is no guesswork on compatibility.
The governor assembly regulates engine speed by mechanically sensing RPM and adjusting the throttle in response to changes in load. On a floor saw like the BFS735, this keeps blade speed steady through varying cut depths and material densities. On a portable generator such as the GP2500A or GV2500A, it stabilizes output frequency and voltage as electrical demand rises and falls. When the governor wears or fails, the engine may surge, hunt at idle, over-rev under light loads, or bog down when load is applied — any of which can damage the engine or connected equipment and disrupt the work at hand.
Part Details
| Part Number | 5000158447 |
|---|---|
| Old Part Number | 0158447 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Governor Assembly |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS735 | BFS735 | 5100029228, 5100054573 |
| GP2500A | GP2500A | 5000620128, 5200002844, 5000620009 |
| GV2500A | GV2500A | 5000009345, 5000009350, 5000009355, 5000009360, 5000620542, 5000620286 |
| BFS735 | BFS735 CN | 5100042681 |
| Gasoline Powered Floor Saw | BFS 735A | 5100001816 |
| Floor saw BFS735 | BFS 735 | 5100009932 |
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.
