The Wacker Neuson Flywheel is a genuine OEM component designed for the D4000 Diesel Power Unit for Internal Vibrator and the L5000/225 ISO and L5000/225 ANSI series. Sourced directly from Wacker Neuson, this flywheel carries the same part number and meets the same build standards as the original unit installed at the factory. It fits the D4000, L5000/225 ISO, and L5000/225 ANSI models, making it a straightforward replacement for technicians servicing these machines. When you need an exact-fit flywheel for your Wacker Neuson equipment, part is the correct choice.
Key Features
- OEM-Grade Mass and Balance: — Cast and machined to the original rotational mass specification, ensuring smooth engine operation and consistent energy storage across the power stroke.
- Drop-In Fitment: — Matches the original bolt pattern, taper, and keyway of the D4000 and L5000/225 series, so installation proceeds without modification or custom fitting.
- Confirmed Compatibility: — Verified fit for the D4000 Diesel Power Unit for Internal Vibrator, L5000/225 ISO, and L5000/225 ANSI models using part number 5000206168.
- Sustained Engine Smoothness: — A correctly functioning flywheel maintains stable idle and reduces engine vibration; a worn or cracked flywheel causes rough running, hard starting, and accelerated wear on connected drive components.
- Genuine Wacker Neuson Part: — Supplied as a genuine OEM component, meaning the geometry, material grade, and ring gear engagement are validated by the original equipment manufacturer.
The flywheel is a heavy, precision-balanced rotating disc mounted to the crankshaft at the end of the engine. Its primary job is to store rotational energy during the power stroke and release it smoothly through the remaining strokes of the engine cycle, keeping the crankshaft turning at a consistent speed. In vibrator power units like the D4000 and L5000/225 series, stable flywheel function is critical — a flywheel that is cracked, out of balance, or worn at the ring gear will cause rough idling, difficult starting, and increased stress on bearings and seals throughout the drivetrain.
Part Details
| Part Number | 5000206168 |
|---|---|
| Old Part Number | 0206168 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Flywheel |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Diesel Power Unit for Internal Vibrator | D4000 | 5000009091 |
| L5000/225 ISO | L5000/225 ISO | 5000610329 |
| L5000/225 ANSI | L5000/225 ANSI | 5000610341 |
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.
