The Wacker Neuson Camshaft Assembly is a genuine OEM component designed for the P31A Power Unit for Wet Screed. Sourced directly from Wacker Neuson, this assembly matches the original specification for a drop-in replacement with no guesswork on fitment. If your screed power unit is showing signs of rough running, poor valve timing, or loss of power, replacing the camshaft assembly with the correct OEM part restores the engine to proper operating condition.
Key Features
- OEM-Matched Valve Timing Profiles — Manufactured to the original cam lobe geometry and timing specs, ensuring correct valve lift and duration for the P31A engine.
- Direct-Fit Assembly — Engineered as a complete camshaft assembly that installs into the P31A Power Unit using the existing mounting points and hardware.
- P31A Power Unit Compatibility — Confirmed fitment for the P31A Power Unit for Wet Screed, giving you confidence in the correct part before you order.
- Restores Full Engine Performance — A worn or damaged camshaft causes misfires, erratic idle, and power loss; this assembly brings valve actuation back to spec so the screed unit runs consistently under load.
- Genuine Wacker Neuson OEM Part — Backed by Wacker Neuson's OEM supply chain, part number 5000157478 meets the same quality standards as the component that left the factory.
The camshaft assembly is a core engine component responsible for controlling the opening and closing of the intake and exhaust valves in precise sequence with the piston's movement. It works by converting rotational motion from the crankshaft into the timed, mechanical lift needed to regulate airflow and combustion in each cylinder. When the camshaft wears, chips, or loses its correct profile, valve timing falls out of sync — leading to rough running, reduced power output, excessive fuel consumption, and in severe cases, internal engine damage that can sideline the machine entirely.
Part Details
| Part Number | 5000157478 |
|---|---|
| Old Part Number | 0157478 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Camshaft Assembly |
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.
