The Wacker Neuson Piston is a genuine OEM Piston designed for the MP15 and MP70 Single Direction Plates and the MD3.5 Modular Internal Vibrators. As a factory-sourced component, it is manufactured to the exact tolerances and material specifications required by Wacker Neuson for these machines. This piston is confirmed to fit across multiple MP15 configurations as well as the MP70 Single Direction Plate, making it a versatile service part for operators running Wacker Neuson compaction and vibration equipment. Ordering by part number ensures you receive the correct component without guesswork.
Key Features
- OEM Dimensional Accuracy — Manufactured to Wacker Neuson's exact bore diameter and ring land tolerances, ensuring proper compression and sealing within the cylinder.
- Drop-In Replacement — Engineered to install directly into the original cylinder bore with no reworking of mating surfaces required.
- Broad Fitment Coverage — Compatible with MP15 Single Direction Plates, MP70 Single Direction Plate, and MD3.5 Modular Internal Vibrators, covering a wide range of Wacker Neuson compaction and vibration equipment.
- Sustained Power Output — A correctly fitted piston maintains the compression needed to deliver full eccentric force in vibrators and consistent compaction performance in direction plates; a worn piston results in power loss and erratic machine behavior.
- Genuine Wacker Neuson Part — Sourced directly through the Wacker Neuson OEM supply chain, carrying the full part number 5000403652 for verified identification and traceability.
The piston is the core reciprocating component inside the engine or drive unit, converting combustion pressure or hydraulic force into the mechanical motion that powers the machine's compaction or vibration output. It works in close tolerance with the cylinder wall and rings to maintain compression; if the piston is worn, cracked, or scored, compression drops, the machine loses power, and internal damage to the cylinder bore can follow. Replacing a failed piston with a genuine OEM part restores the correct compression ratio and protects the surrounding components from further wear.
Part Details
| Part Number | 5000403652 |
|---|---|
| Old Part Number | 0403652 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| MP15 | MP15 | 5000630131, 5000630227 |
| Modular Internal Vibrators | MD3.5 | 5000630242 |
| Single Direction Plate | MP70 | 5000630243 |
| Single Direction Plates | MP15-CE | 5000630338 |
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.
