The Wacker Neuson 5000213722 V-Belt Pulley is a genuine OEM component designed for the BTS 630, BTS 635, and BTS 635S series gasoline cut-off saws. Sourced directly from Wacker Neuson, this pulley is manufactured to the exact dimensions and tolerances required for correct belt alignment and power transfer on these machines. It is a direct-fit replacement that installs in the same position as the original, with no modification to the drive system needed. Confirmed fitment covers multiple BTS 630 and BTS 635 configurations, including standard and S-suffix variants across several machine numbers.
Key Features
- Genuine OEM Pulley Geometry — Machined to the exact groove profile and diameter specified for the BTS-series drive system, ensuring correct belt seating and consistent power delivery to the blade.
- Direct-Fit Replacement — Matches the original mounting bore and flange dimensions, dropping into the drive assembly without alteration to the belt guard or tensioner.
- Broad BTS-Series Compatibility — Fits BTS 630, BTS 635, and BTS 635S cut-off saws across multiple production configurations, covering both standard and floor-saw variants in this family.
- Maintains Full Blade Power — A worn or damaged pulley causes belt slip, reducing blade speed and cutting efficiency; replacing it with the correct OEM part restores full drive output.
- Fuel and Heat Resistant Construction — Built to withstand the operating temperatures and environment of a gasoline-powered cut-off saw engine bay, resisting premature wear from heat cycling.
The V-belt pulley is a core component of the drive system on a gasoline cut-off saw. It transfers engine power to the V-belt, which in turn drives the blade spindle — making it directly responsible for delivering the rotational force needed to cut concrete, masonry, and asphalt. When the pulley is worn, cracked, or out-of-round, the belt loses traction, resulting in blade slip, uneven cutting, excessive belt wear, and potential belt failure under load. Replacing a damaged pulley promptly keeps the drive system running at full efficiency and protects the belt from accelerated wear.
Part Details
| Part Number | 5000213722 |
|---|---|
| Old Part Number | 0213722 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | V-Belt Pulley |
Compatibility & Fitment
| Name | Models | Machine Number |
|---|---|---|
| BTS635s | BTS635s | 5100005408 |
| BTS635S Cut-off Saw | BTS 635s | 5100005409, 5100005411 |
| Cut-off saw BTS 635 | BTS 635 | 5000610190, 5000610191 |
| Cut-off Saw BTS 635S | BTS 635S | 5000610192, 5000610193, 5000610407 |
| Cut-off saw BTS630 | BTS 630 | 5000610186, 5000610187 |
| Floor Saw BTS 630S | BTS 630S | 5000610406 |
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.
