The Wacker Neuson Magneto Flywheel is a genuine OEM component designed for the BFS 1345K gasoline floor saw. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original flywheel installed at the factory. It is confirmed to fit the BFS 1345K Ø 450 cutmatic floor saw, making it a straightforward, like-for-like replacement when your existing flywheel needs service.
Key Features
- Genuine OEM Ignition Integrity — Manufactured to Wacker Neuson's original magnetic output and pole geometry specifications, ensuring the ignition system fires at the correct timing for the BFS 1345K engine.
- Direct-Fit Replacement — Matches the original mounting bore, taper, and keyway of the BFS 1345K crankshaft for a straightforward swap with standard workshop tooling.
- Confirmed BFS 1345K Fitment — Verified for the BFS 1345K Ø 450 cutmatic gasoline floor saw, so you can order with confidence that this is the correct part for your machine.
- Sustained Cutting Power — A correctly functioning magneto flywheel delivers consistent spark energy to keep the engine running at full power throughout demanding slab and asphalt cutting cycles.
- Ignition System Safety — A worn or cracked flywheel can cause erratic sparking or sudden engine shutdown mid-cut; replacing it with a genuine OEM part restores predictable, safe machine operation.
The magneto flywheel is a rotating mass mounted on the engine crankshaft that houses permanent magnets. As it spins past the ignition coil, those magnets generate the electrical pulse that triggers the spark plug, firing the engine. It also acts as a rotational stabilizer, smoothing out combustion pulses to keep the engine running evenly. When the flywheel is damaged, out of balance, or its magnets lose strength, the engine will lose spark reliability — resulting in hard starting, misfires, or a complete no-start condition that stops cutting work entirely.
Part Details
| Part Number | 5000127641 |
|---|---|
| Old Part Number | 0127641 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Magneto Flywheel |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Gasoline Floor Saw, Ø 450 cutm atic | BFS 1345K | 5000008711 |
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.
