The Wacker Neuson Fly Wheel is a genuine OEM component designed for DS70Y and DS70 series trench rammers. Sourced directly from Wacker Neuson, this fly wheel meets the exact specifications of the original part, ensuring a correct, direct swap without guesswork. Confirmed fitment covers the DS70Y 13in and DS70Y 13in LRC configurations, so you can order with confidence knowing this is the right part for your machine.
Key Features
- OEM-Matched Mass and Balance: — Cast and machined to the original rotational mass specification, preserving the precise balance critical to smooth rammer operation.
- Direct-Mount Replacement: — Matches the original bolt pattern and taper interface, dropping straight onto the crankshaft without any modification to the engine assembly.
- Confirmed DS70Y and DS70 Fitment: — Verified for the DS70Y 13in and DS70Y 13in LRC trench rammers, covering both standard and low-recoil-clutch variants.
- Consistent Engine Cycle Performance: — A correctly functioning fly wheel stores and releases rotational energy evenly between strokes, keeping the engine running smoothly under load. A worn or damaged fly wheel causes rough cycling, misfires, and uneven compaction output.
- Genuine Wacker Neuson Part: — Supplied as an authorized OEM component under part number 5100061705, eliminating any uncertainty about part origin or compatibility.
The fly wheel is a weighted rotating disc mounted to the engine crankshaft. Its primary job is to store kinetic energy during the power stroke and release it through the remainder of the engine cycle, smoothing out the pulses that a single-cylinder engine naturally produces. On a trench rammer like the DS70, this directly affects how consistently the machine delivers compaction blows. When a fly wheel cracks, chips, or loses balance, the engine runs roughly, vibration increases beyond normal operating levels, and compaction quality drops — making prompt replacement essential to keeping the machine performing as intended.
Part Details
| Part Number | 5100061705 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Fly Wheel |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| DS70 | DS70Y 13in | 5100060830 |
| DS70 | DS70Y 13in LRC | 5100065736 |
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.
