The Wacker Neuson Rocker Arm Pivot is a genuine OEM component designed for the P31A Power Unit for Wet Screed. Sourced directly from Wacker Neuson, this part matches the original specification fitted at the factory, ensuring a correct drop-in installation with no guesswork. It is the same part used in original production, giving you full confidence in fit and function when servicing your wet screed power unit.
Key Features
- Genuine OEM Precision: — Manufactured to exact pivot geometry and material hardness specs required for consistent rocker arm motion under operating load.
- Direct Replacement: — Installs in the same position and orientation as the original, connecting directly to the rocker arm assembly without modification.
- Confirmed Fitment: — Verified for the Wacker Neuson P31A Power Unit for Wet Screed.
- Sustained Valve Train Integrity: — A correctly functioning rocker arm pivot maintains proper valve actuation timing; a worn or damaged pivot causes erratic valve movement, leading to loss of power and uneven engine performance.
- Long-Term Wear Resistance: — OEM material grade resists the repetitive stress cycles of continuous engine operation, holding pivot alignment over extended service intervals.
The rocker arm pivot is a small but critical engine valve train component that serves as the fulcrum point for the rocker arm. As the camshaft rotates, the rocker arm transfers that motion through the pivot to open and close the engine's intake and exhaust valves in precise sequence. When the pivot wears, becomes loose, or fails, valve timing is disrupted — resulting in reduced engine efficiency, rough running, or an engine that will not start. Replacing a worn pivot restores correct valve train geometry and keeps the P31A power unit running at full capacity.
Part Details
| Part Number | 5000157482 |
|---|---|
| Old Part Number | 0157482 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Rocker Arm Pivot |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Power Unit for Wet Screed | P31A | 5000009365 |
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.
