The Wacker Neuson Governor Spring is a genuine OEM component designed for the BFS 2020AS floor saw and the RD11AEC and RD11A tandem rollers. As a direct Wacker Neuson OEM part, the is manufactured to the same specification as the original, ensuring a correct, trouble-free installation. This Governor Spring is a critical engine control component that keeps your equipment running at the proper speed under varying load conditions. Verify your model number against the fitment list before ordering to confirm compatibility with your machine.
Key Features
- Genuine OEM Tension Integrity — Manufactured to the original spring-rate specification, so the governor mechanism responds accurately and holds the correct engine speed under load.
- Direct Drop-In Replacement — Engineered to hook into the existing governor linkage on compatible models with no modification to the surrounding assembly required.
- Broad Fitment Across Two Machine Families — Confirmed for the BFS 2020AS floor saw and the RD11AEC and RD11A hydrostatic double-drum tandem rollers.
- Consistent RPM Control — A correctly tensioned governor spring maintains steady engine speed, which is essential for even cutting performance on the BFS 2020AS and smooth drum compaction on the RD11 series.
- Engine Overspeed Protection — A worn or broken governor spring can allow engine RPM to climb uncontrolled; replacing it restores the mechanical limit that protects the engine from over-revving.
The governor spring is a small but essential part of the engine's mechanical governor system. It works in tension against the flyweights or governor arm to maintain a set engine speed — when load increases, the spring pulls the throttle open; when load drops, the governor closes it back down, keeping RPM stable. When this spring loses tension, stretches, or breaks, the engine may hunt, surge, or run at an uncontrolled speed, which degrades cutting quality on a floor saw and compaction uniformity on a roller. Replacing a fatigued spring restores precise speed regulation and protects the engine from the wear caused by erratic RPM.
Part Details
| Part Number | 5000152480 |
|---|---|
| Old Part Number | 0152480 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Governor Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS 2020AS SAW | BFS 2020AS | 5000620086 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
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.
