The Wacker Neuson Piston Ring is a genuine OEM component designed for the BTS 935 gasoline cut-off saw. As a direct OEM part, it is manufactured to the exact tolerances required by the engine, ensuring a proper seal between the piston and cylinder wall. This ring is confirmed compatible with the BTS 935 cut-off saw equipped with a 1-inch arbor.
Key Features
- OEM-Spec Ring Sealing: — Manufactured to exact bore diameter and ring gap tolerances, maintaining correct compression and oil control for the BTS 935 engine.
- Drop-In Engine Fit: — Matches the original piston groove dimensions for a straightforward installation without modification to the piston or cylinder.
- BTS 935 Compatibility: — Confirmed fitment for the BTS 935 gasoline cut-off saw, including the 1-inch arbor configuration.
- Restored Compression and Power: — A worn or broken piston ring causes loss of compression, rough running, and excessive fuel consumption; replacing it restores full engine output and cut-off performance.
- Fuel System Integrity: — Correct ring seating prevents blow-by that can contaminate the crankcase, protecting downstream engine components from premature wear.
The piston ring forms a critical gas-tight seal between the piston and the cylinder bore, allowing the engine to build and hold compression during each power stroke. When a piston ring wears, cracks, or loses tension, combustion gases bypass the piston, causing a noticeable drop in power, increased oil consumption, and hard starting. Replacing the ring promptly restores proper compression, keeps the engine running cleanly, and extends the service life of the cylinder and piston assembly.
Part Details
| Part Number | 5000108392 |
|---|---|
| Old Part Number | 0108392 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cut-off Saw with 1in Arbor | BTS 935 | 5000008341 |
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.
