The Wacker Neuson Governor Arm Lever is a genuine OEM component designed for the RD11AEC and RD11A hydrostatic double drum vibratory rollers. Sourced directly from Wacker Neuson, this part meets the exact specifications required by these tandem roller platforms. It is a direct replacement for the original Governor Arm Lever, ensuring the engine management system operates as intended on both RD11A series machines.
Key Features
- Genuine OEM Precision: — Manufactured to Wacker Neuson's exact tolerances, ensuring the lever engages and pivots with the correct mechanical travel for accurate governor response.
- Direct-Fit Replacement: — Matches the original mounting geometry and linkage connection points on RD11AEC and RD11A rollers for a straightforward swap.
- Confirmed Fitment: — Verified for RD11AEC and RD11A hydrostatic double drum vibratory rollers — always cross-reference your machine's serial number before ordering.
- Consistent Engine Speed Control: — A properly functioning Governor Arm Lever maintains stable RPM under varying drum load conditions, critical for achieving uniform compaction passes on asphalt and soil.
- Fuel System Integrity: — The governor linkage directly influences fuel delivery; a worn or bent lever arm can cause erratic engine speed, over-fueling, or stalling — replacing it restores predictable throttle response.
The Governor Arm Lever is a mechanical linkage component within the engine's governor assembly. It translates the governor's speed-sensing output into physical movement that adjusts fuel delivery, keeping engine RPM stable as load on the machine changes. On a tandem roller like the RD11A series, consistent engine speed directly affects drum vibration frequency and compaction output — a damaged or worn lever arm disrupts this balance, leading to inconsistent compaction results or difficulty maintaining operational RPM under load.
Part Details
| Part Number | 5000151810 |
|---|---|
| Old Part Number | 0151810 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Governor Arm Lever |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 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.
