The Wacker Neuson Centrifugal Clutch Spring is a genuine OEM component designed for the BTS 13 and BTS 11 gasoline cut-off saws. Sourced directly from Wacker Neuson, this spring meets the exact specifications required for proper centrifugal clutch engagement and release on these machines. Confirmed fitment covers the BTS 13 cut-off saw with 1-inch arbor and the BTS 11 cut-off saw with 7/8-inch arbor.
Key Features
- Genuine OEM Spring Tension: — Manufactured to the precise tension rating required for correct clutch engagement speed on BTS-series cut-off saws, ensuring the blade engages and releases at the right RPM threshold.
- Direct Drop-In Replacement: — Installs in the same position as the original, with no reworking of the clutch drum or housing needed for either BTS arbor configuration.
- Confirmed BTS-Series Fitment: — Verified for the BTS 13 (1-inch arbor) and BTS 11 (7/8-inch arbor) gasoline cut-off saws.
- Restores Clutch Response: — A worn or fatigued clutch spring causes delayed engagement, blade creep at idle, or erratic cut-off behavior; replacing it restores crisp, predictable clutch action.
- Blade Control Safety Relevance: — On a cut-off saw, the centrifugal clutch spring is directly responsible for keeping the blade stationary at idle; a failed spring can result in unintended blade movement, making timely replacement a genuine safety priority.
The centrifugal clutch spring is a core component within the clutch assembly that controls when the cutting blade engages and disengages from the engine. At idle, the spring holds the clutch shoes retracted so the blade remains stationary; as engine RPM rises, centrifugal force overcomes the spring tension and the shoes expand outward to drive the blade. When the spring weakens or breaks, the clutch shoes can shift at the wrong RPM — causing the blade to creep at idle, engage sluggishly under load, or fail to release cleanly when the throttle is eased off.
Part Details
| Part Number | 5000033773 |
|---|---|
| Old Part Number | 0033773 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Centrifugal Clutch Spring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Cut-off Saw with 1in Arbor | BTS 13 | 5000007338 |
| Cut-off saw with 7/8in Arbor | BTS 11 | 5000007421 |
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.
