The Wacker Neuson Governor Lever is a genuine OEM component designed for the RD7H, RD7Yeh, RD7Af, RD7Hf, RD7Hehf, RD7Yehfb, and RD10Yehf series reversible vibratory rollers. Sourced directly through Wacker Neuson's authorized parts program, this lever matches the exact specifications of the original part it replaces. It covers a broad range of RD7 and RD10 configurations including LRC and HRC variants, as well as combination drum models. When engine speed control is critical to compaction performance, fitting the correct OEM governor lever ensures the throttle and fuel delivery system respond accurately under load.
Key Features
- OEM-Spec Pivot and Linkage Geometry — Manufactured to the original pivot dimensions and lever arm length so throttle response and governor actuation behave exactly as the engine was calibrated for.
- Direct Bolt-In Replacement — Matches the original mounting points and linkage connection on the governor assembly, requiring no modification to adjacent components during installation.
- Broad RD7 and RD10 Series Coverage — A single part number fits RD7H, RD7Heh, RD7Yeh, RD7Af, RD7Hf, RD7Hehf, RD7Yehfb, and RD10Yehf models across LRC and HRC configurations.
- Consistent Engine Speed Under Load — A correctly functioning governor lever keeps drum vibration frequency and travel speed stable across varying compaction conditions, protecting output quality on every pass.
- Fuel System Compliance — As a direct interface between the operator throttle input and the fuel delivery mechanism, using the correct OEM lever maintains the engine's emissions and fuel control calibration.
The governor lever is a mechanical link between the engine's speed-control mechanism and the fuel delivery system. It translates throttle input into precise fuel rack or carburetor movement, allowing the engine to maintain a target RPM under changing load conditions. When this lever wears, bends, or develops play at its pivot, the engine can hunt, surge, or fail to hold steady speed — which directly affects compaction force, pass consistency, and overall roller performance.
Part Details
| Part Number | 5100006888 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Governor Lever |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD7Yehf HRC | RD7Yehf HRC | 5100006337, 5100006341 |
| RD7H | RD7H | 5100006333 |
| RD7Heh | RD7Heh | 5100006334 |
| RD7Yeh LRC | RD7Yeh LRC | 5100006335 |
| RD7Yeh HRC | RD7Yeh HRC | 5100006336, 5100006467 |
| RD7Hf | RD7Hf | 5100006338 |
| RD7Hehf | RD7Hehf | 5100006339 |
| RD7Yehf LRC | RD7Yehf LRC | 5100006340 |
| RD7Af HRC | RD7Af HRC | 5100006342 |
| RD7Hfb | RD7Hfb | 5100006343 |
| RD7Hehfb | RD7Hehfb | 5100006344 |
| RD7Yehfb LRC | RD7Yehfb LRC | 5100006345 |
| RD7Yehfb HRC | RD7Yehfb HRC | 5100006346 |
| RD7Afb HRC | RD7Afb HRC | 5100006347 |
| RD10Yehf LRC | RD10Yehf LRC | 5100070502 |
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.
