The Wacker Neuson Rocker Arm is a genuine OEM component designed for the RD11AEC and RD11A hydrostatic double drum vibratory rollers. Sourced directly from Wacker Neuson, this part matches the original specification installed at the factory — ensuring a correct, direct fit without guesswork. If your RD11A or RD11AEC roller is experiencing rough running, valve train noise, or inconsistent engine performance, the Rocker Arm is the verified OEM replacement to restore proper engine function.
Key Features
- Genuine OEM Valve Train Geometry: — Manufactured to the exact profile and hardness spec of the original, maintaining precise contact between the camshaft lobe and valve stem for consistent lift and timing.
- Direct Engine Fit: — Installs directly into the valve train assembly of the RD11AEC and RD11A engines with no rework or adaptation to the rocker shaft or mounting hardware.
- Confirmed Fitment: — Verified for the RD11AEC and RD11A hydrostatic double drum vibratory rollers, so you can order with confidence that 5000151754 is the right part for your machine.
- Sustained Engine Output: — A correctly functioning rocker arm ensures full valve stroke on every cycle, supporting the consistent power delivery these tandem rollers depend on during compaction passes.
- Wear-Resistant Contact Surface: — The rocker arm contact pad is engineered to resist wear over extended service intervals, helping maintain valve clearance within spec and avoiding premature re-adjustment.
The rocker arm is a pivoting lever in the engine's valve train that transfers motion from the camshaft — via the pushrod — to open and close the intake and exhaust valves. Precise rocker arm geometry is critical: even minor wear at the contact pad or pivot point causes valve timing to drift, which reduces combustion efficiency and can lead to misfires, power loss, or increased fuel consumption. On a tandem roller like the RD11A series, where steady engine output directly drives hydrostatic drum vibration and propulsion, a worn or cracked rocker arm can result in uneven compaction performance and unplanned engine service.
Part Details
| Part Number | 5000151754 |
|---|---|
| Old Part Number | 0151754 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rocker Arm |
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.
