The Wacker Neuson is a genuine OEM Rocker Arm designed for a broad range of Wacker Neuson equipment, including the WP1550VW and WP1550V vibratory plate compactors, PT2V and PT3V centrifugal trash pumps, VPG165V vibratory plate, and the RS800V single drum vibratory roller. As a factory-sourced component, this part is manufactured to the exact specifications of the original, ensuring a proper fit with no guesswork. Whether you're servicing a compaction plate on a site prep job or keeping a trash pump running through a pour, the delivers the fitment accuracy that experienced operators expect. Verify your model number before ordering to confirm compatibility with your specific machine configuration.
Key Features
- Genuine OEM Valve Train Precision — Sourced directly from Wacker Neuson, this rocker arm meets the exact geometry and hardness tolerances required for correct valve actuation and consistent engine timing.
- Drop-In Engine Replacement — Engineered to match the original rocker arm mounting points and pivot geometry, this part installs directly onto the existing rocker shaft without reworking the valve train.
- Wide Equipment Compatibility — Fits WP1550VW and WP1550V vibratory plate compactors, VPG165V vibratory plate, PT2V and PT3V trash pumps, and the RS800V single drum vibratory roller.
- Protects Engine Performance — A worn or damaged rocker arm causes uneven valve lift, leading to rough running, power loss, and accelerated wear on valve stems and camshaft lobes — replacing it promptly restores proper compression and combustion efficiency.
- Fuel System Safety Compliance — Correct valve actuation directly affects fuel-air mixture control; using a dimensionally correct OEM rocker arm ensures the engine operates within its designed fuel delivery parameters, reducing the risk of uncontrolled running conditions.
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 at precisely the right moment. It acts as a mechanical bridge between the rotating camshaft and the reciprocating valves, and its geometry directly determines how far and how smoothly each valve opens. When a rocker arm wears at its contact surfaces or develops play at the pivot, valve timing becomes erratic, compression drops, and the engine can run rough, overheat, or fail to start reliably. Replacing a worn rocker arm with a correctly dimensioned OEM part restores the valve train geometry the engine was designed around.
Part Details
| Part Number | 5000086860 |
|---|---|
| Old Part Number | 0086860 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rocker Arm |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550VW | 5000007577 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550V | 5000007580 |
| Vibratory Plate 587mm/18in | VPG165V | 5000007554 |
| 75mm/3in Centrifugal Trash Pum p | PT3V | 5000007171, 5000009102, 5000009241 |
| 50mm/2in Centrifugal Trash Pum p | PT2V | 5000009238, 5000009093, 5000009096 |
| Single Drum Vibratory Roller | RS800V | 5000007187 |
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.
