The Wacker Neuson Governor Weight is a genuine OEM component designed for the BFS 2020AS floor saw and GPS9700A generator. As a direct Wacker Neuson OEM part, the is manufactured to the same specification as the original, ensuring it integrates correctly with the engine's governor assembly without adaptation. This part suits operators who need a straight swap-in replacement backed by the confidence of genuine Wacker Neuson provenance. Confirm your model number against the listed fitment before ordering to ensure compatibility.
Key Features
- Genuine OEM Mass Consistency — Manufactured to exact weight and dimensional specification, ensuring the governor assembly maintains its designed centrifugal response across the engine's RPM range.
- Drop-In Replacement — Matches original mounting points and geometry within the governor mechanism for a direct installation on compatible models.
- Broad Fitment Across Two Machine Families — Compatible with the BFS 2020AS floor saw and the GPS9700A generator, covering both cutting and power-generation applications.
- Engine Speed Stability — A correctly weighted governor weight allows the engine to hold steady RPM under varying load, which is critical for consistent blade speed in floor sawing and stable power output in generators.
- Fuel System Protection — Worn or out-of-specification governor weights can cause erratic throttle response and over-revving; replacing with a genuine part restores proper fuel delivery control and protects engine longevity.
The governor weight is a key component of a centrifugal governor system, which automatically regulates engine speed by translating rotational force into mechanical movement that opens or closes the throttle. As engine RPM rises, centrifugal force pushes the governor weights outward; this movement acts against a spring to reduce fuel delivery and bring speed back into the target range. When a governor weight wears, loses mass, or fails entirely, the engine loses its ability to self-regulate — resulting in hunting, surging, over-revving, or an inability to hold speed under load. Replacing a faulty governor weight with a correctly specified part restores stable, responsive engine control.
Part Details
| Part Number | 395174110 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Governor Weight |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS 2020AS SAW | BFS 2020AS | 5000620086 |
| GPS9700A | GPS9700A | 5100042221 |
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.
