The Wacker Neuson Torsion Spring is a genuine OEM component designed for the BTS 630, BTS 635, and BTS 635S series cut-off and floor saws. As a direct factory replacement, this part is produced to the exact specifications required by Wacker Neuson for these machines, ensuring it seats and functions correctly without adaptation. The covers a broad range of BTS-series models, including the BTS 630S, BTS 635S, and multiple BTS 635s configurations, making it the correct choice across the full cut-off saw lineup. When your machine needs this spring, fitting anything other than the genuine OEM part introduces unnecessary risk to performance and longevity.
Key Features
- Genuine OEM Torsion Spec — Manufactured to Wacker Neuson's exact torque and material specification for this spring application, not a close approximation.
- Drop-In Installation — Engineered to match the original mounting geometry on BTS-series saws, so the spring seats correctly in the retaining position without rework.
- Broad BTS-Series Coverage — A single part number covers the BTS 630, BTS 630S, BTS 635, BTS 635S, and BTS 635s cut-off and floor saw models.
- Consistent Tension Retention — A properly functioning torsion spring maintains the correct return force on its associated assembly; a fatigued or broken spring leads to erratic blade guard movement or component misalignment during operation.
- Blade Guard Safety Relevance — On cut-off saws, torsion springs are commonly integral to blade guard return mechanisms; using a correctly rated OEM spring supports proper guard function and operator protection.
A torsion spring stores and releases rotational energy to apply consistent return force to a moving component — on a cut-off saw like the BTS 630 and BTS 635 series, this type of spring is typically responsible for snapping a guard, lever, or cover back to its home position after each operating cycle. When the spring loses tension, cracks, or breaks, the component it controls may stay open, close sluggishly, or fail to latch correctly, which can compromise both machine function and operator safety. Replacing a worn torsion spring promptly with the correct OEM part restores the intended mechanical response and keeps the saw operating as designed.
Part Details
| Part Number | 5000213637 |
|---|---|
| Old Part Number | 0213637 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Torsion Spring |
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, 5000610407 |
| Floor Saw BTS 630S | BTS 630S | 5000610406 |
| BTS635s | BTS635s | 5100005408 |
| BTS635S Cut-off Saw | BTS 635s | 5100005409, 5100005411 |
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.