The Wacker Neuson Cylinder is a genuine OEM cylinder designed for the BTS 630, BTS 635, and BTS 635S series cut-off saws. As a direct OEM replacement, this cylinder is produced to the same specifications as the original component installed at the factory, ensuring correct bore dimensions and port geometry for your specific machine. It is confirmed to fit multiple BTS-series configurations, including both standard and S-variant models across the BTS 630 and BTS 635 families. Sourcing the genuine Wacker Neuson means you're reinstalling a part held to the same tolerances as the original — no guesswork on fit or function.
Key Features
- OEM Bore Precision — Manufactured to exact bore and port specifications, maintaining the correct compression ratio and combustion chamber geometry critical to cut-off saw output.
- Direct Drop-In Replacement — Matches the original mounting pattern, porting layout, and stud spacing so installation follows the standard service procedure without modification.
- Broad BTS-Series Fitment — Compatible across BTS 630, BTS 635, and BTS 635S cut-off saw models, covering a wide range of Wacker Neuson two-cycle saw configurations.
- Sustained Cutting Power — A correctly fitted cylinder maintains compression and fuel-air charge, keeping blade speed and cutting force consistent through demanding demolition and concrete cutting applications.
- Fuel System Integrity — Proper cylinder condition directly affects the air-fuel mixture and exhaust scavenging cycle; a worn or damaged cylinder causes hard starting, loss of power, and excessive fuel consumption.
The cylinder is the core combustion component in a two-stroke engine — it houses the piston, contains the combustion event, and channels intake and exhaust gases through its porting. In a cut-off saw like the BTS 630 or BTS 635, the cylinder must maintain tight tolerances to sustain adequate compression for reliable starting and full power delivery at the blade. When a cylinder wears, cracks, or scores, the result is lost compression, overheating, and eventual engine seizure — making timely replacement essential to keeping the saw operational and safe to use.
Part Details
| Part Number | 5000213581 |
|---|---|
| Old Part Number | 0213581 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Cylinder |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cut-off saw BTS 635 | BTS 635 | 5000610190, 5000610191 |
| Cut-off saw BTS630 | BTS 630 | 5000610186, 5000610187 |
| Cut-off Saw BTS 635S | BTS 635S | 5000610192, 5000610193 |
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.
