The Wacker Neuson 5100008837 Fly Wheel is a genuine OEM component designed for the DPU 100-70Les reversible vibratory plate compactor. Sourced directly from Wacker Neuson, this fly wheel is manufactured to the same specifications as the original part installed at the factory. It is a direct-fit replacement for the DPU 100-70Les, ensuring correct balance, mounting alignment, and engine timing compatibility. If your machine is showing rough engine operation, inconsistent vibration output, or startup issues, a worn or damaged fly wheel is a likely culprit — and this is the correct OEM part to restore it.
Key Features
- Genuine OEM Mass and Balance Spec — Manufactured to the exact rotational mass and balance tolerance required for smooth, consistent engine operation on heavy-duty reversible plate compactors.
- Direct-Fit Replacement — Engineered to bolt directly into the DPU 100-70Les with correct bore dimensions and mounting pattern, requiring no machining or adaptation.
- Verified Fitment for DPU 100-70Les — Part number 5100008837 is confirmed for the DPU 100-70Les diesel reversible vibratory plate compactor series.
- Restores Engine Smoothness and Vibration Consistency — A properly functioning fly wheel stabilizes engine RPM under load, which directly supports the compactor's vibratory output and compaction performance.
- Ignition System Compatibility — The fly wheel carries the magneto ring and ignition trigger components; an OEM-spec replacement ensures correct spark timing and reliable engine starts in demanding site conditions.
The fly wheel is a heavy rotating mass mounted on the engine crankshaft that stores rotational energy between combustion strokes, smoothing out power delivery and keeping the engine running evenly under load. On a reversible vibratory plate compactor like the DPU 100-70Les, stable engine RPM directly affects the consistency of the vibration mechanism, which in turn determines compaction quality. A cracked, worn, or out-of-balance fly wheel can cause rough running, misfires, or loss of vibratory force — all of which compromise compaction results and place additional stress on surrounding engine components.
Part Details
| Part Number | 5100008837 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fly Wheel |
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.
