Description
Overview:
This Spring Clutch is a genuine Husqvarna component for petrol brushcutters and grass trimmers, designed to restore smooth, safe drive to the cutting head. Made from hardened spring steel, it sits within the centrifugal clutch assembly and controls engagement as engine speed increases. When in good condition it prevents the head from spinning at idle and delivers positive drive under load. It is a like‐for‐like replacement for worn or broken springs in popular machines such as the Husqvarna 129R and 129RJ, helping maintain performance and reliability. Suitable for domestic and professional users, it is built for durability and correct fitment to the specified models.
Key Features:
- Genuine Husqvarna part for assured compatibility and quality
- Durable spring steel construction resists fatigue, heat and vibration
- Restores correct clutch engagement and safe idling performance
- Helps prevent head creep at idle and slipping under load
- Maintains efficient power transfer to the cutting attachment
- Precise fit for the listed Husqvarna 129 and 325 series models
- Designed for straightforward replacement with standard hand tools
- Supports smoother operation, reduced wear on clutch shoes and drum
- OEM reference 587 03 70 01 for easy identification
- Suitable for routine maintenance or repair after spring failure
Typical Applications:
Used to replace a stretched, heat-fatigued or broken clutch spring in Husqvarna brushcutters and trimmers. Typical signs include the cutting head turning at idle, poor drive when accelerating, or sudden loss of engagement. Ideal for routine servicing to keep machines starting safely, idling correctly, and transmitting power reliably during grass, weed, and light brush cutting.
Also known as:
Clutch spring, centrifugal clutch spring, brushcutter clutch spring, grass trimmer clutch spring, drive clutch spring, return spring for clutch, engine clutch spring, Husqvarna clutch spring.
Fits Models:
129, 129C, 129L, 129LK, 129R, 129RJ, 325L, 325R
Alternate Part Numbers:
587 03 70-01, 587037001
Product Specifications
| L&S Part No. | 587 03 70 01 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Husqvarna |
| OEM No. | 587037001 |
| Unit of Sale | 1 |
| Applications | 129, 129 C, 129 L, 129 LK, 129C, 129L, 129LK, 129R, 129RJ, 325 L, 325L, 325R |
| Machine Type | Brushcutters |
| Fits Brands | Husqvarna |
| Fits Models | 129R | 129RJ | 325R | 129 C | 129 L | 129 LK | 325 L |
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