The Wacker Neuson Piston Complete is a genuine OEM component designed for the BFS 1345K gasoline floor saw. Sourced directly from Wacker Neuson, this piston assembly meets the exact tolerances and material specifications of the original part. Verified fitment for the BFS 1345K (Ø 450 cutmatic) ensures a straightforward, drop-in installation with no guesswork on compatibility.
Key Features
- Genuine OEM Dimensional Tolerancing — Manufactured to the precise bore diameter and ring land dimensions required for correct compression and combustion in the BFS 1345K engine.
- Complete Piston Assembly — Supplied as a complete unit, so all mating components within the assembly are matched and ready to install together.
- Confirmed Fitment — Verified for the BFS 1345K (Ø 450 cutmatic) gasoline floor saw series.
- Restores Full Engine Output — A worn or scored piston causes compression loss, hard starting, and reduced blade cutting power; replacing with this OEM part brings combustion performance back to spec.
- Fuel System Integrity — Correct piston fit maintains proper cylinder sealing, preventing fuel blow-by that can foul the crankcase and compromise oil quality over time.
The piston is a core reciprocating component inside the engine cylinder, converting the force of combustion into the crankshaft rotation that ultimately drives the saw blade. It must maintain a precise fit within the cylinder bore to seal combustion gases and transfer power efficiently — a worn piston leads to compression loss, increased fuel consumption, excessive smoke, and loss of cutting performance. Replacing a failed piston with a genuine OEM unit restores proper cylinder pressure and ensures the engine runs at the power level the BFS 1345K floor saw was designed to deliver.
Part Details
| Part Number | 5000127579 |
|---|---|
| Old Part Number | 0127579 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Complete |
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.
