The Wacker Neuson Piston is a genuine OEM component designed for the DPU 100-70Les reversible vibratory plate compactor. As a direct OEM replacement, this piston is manufactured to the same specifications as the original part, ensuring proper fit and function within the engine assembly. This is the correct OEM part for the DPU 100-70Le series, giving you confidence that you're installing the right component the first time.
Key Features
- OEM-Grade Dimensional Accuracy — Manufactured to exact bore diameter and ring groove tolerances, ensuring proper compression and combustion sealing within the engine cylinder.
- Direct OEM Replacement — Drops into the existing cylinder bore of the DPU 100-70Les with correct pin bore alignment and skirt profile — no machining or adaptation required.
- DPU 100-70Le Series Fitment — Confirmed for the DPU 100-70Les reversible vibratory plate compactor, a heavy-duty diesel-powered unit built for demanding soil and aggregate compaction.
- Sustained Engine Output — A correctly sized piston maintains compression pressure and efficient fuel combustion, allowing the machine to deliver consistent centrifugal force to the compaction drum.
- Fuel System Integrity — Proper piston fit prevents blow-by, which can contaminate engine oil and cause accelerated wear to cylinder walls — replacing a worn piston promptly protects the broader engine assembly.
The piston is a core reciprocating component inside the engine's cylinder bore. It converts combustion pressure into mechanical force, driving the crankshaft that ultimately powers the exciter unit and vibratory mechanism of the plate compactor. When a piston wears, becomes scored, or loses ring seal, the engine loses compression — resulting in hard starting, reduced power output, increased oil consumption, and eventually engine failure. Replacing a worn piston with a genuine OEM part restores full compression and keeps the DPU 100-70Les performing at its rated compaction capacity.
Part Details
| Part Number | 5000220141 |
|---|---|
| Old Part Number | 0220141 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DPU100-70Le Reversible Vibratory Plate | DPU 100-70Les | 5000610344 |
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.
