Description
Overview:
This Compression Spring is a genuine Stihl OEM part designed for AutoCut trimmer heads. Built from durable spring steel, it delivers the controlled tension needed for smooth line feed and reliable bump-knob action. It keeps the spool and cap correctly preloaded so the cutting line advances cleanly and the head reassembles securely after servicing. As a like-for-like replacement for worn, weakened, or lost springs, it helps restore consistent performance and reduces unnecessary downtime. Compatible with popular heads such as AutoCut 10-2 and AutoCut 11-2, it is suitable for a wide range of Stihl grass trimmers and brushcutters using these heads. OEM Part No. 0000 997 2100. Genuine Stihl part for assured fit, function, and longevity.
Key Features:
- Genuine Stihl OEM component for compatibility and reliability
- OEM part number 0000 997 2100 for a precise fit in specified heads
- Durable spring steel construction for long service life under repeated compression
- Maintains correct tension for smooth bump-feed operation and consistent line release
- Helps reduce line jamming, misfeed, and premature wear of head components
- Straightforward like-for-like replacement; typically no special tools required
- Supports quick servicing, helping to cut downtime on site or in the garden
- Suitable for AutoCut 10-2, 11-2, 20-2, and 21-2 trimmer heads
Typical Applications:
Used during servicing or repair of Stihl AutoCut trimmer heads to restore correct spool tension and reliable line feed. Ideal for grounds maintenance, landscaping, and domestic garden care where bump-feed heads see frequent use. Replace when the original spring is fatigued, bent, missing, or no longer maintaining consistent pressure.
Also known as:
Compression spring, coil spring, trimmer head spring, spool spring, bump-feed spring, bump knob spring, line feed spring. Commonly referred to as a replacement spring for Stihl AutoCut heads.
Fits Models:
AutoCut 10-2
AutoCut 11-2
AutoCut 20-2
AutoCut 21-2
Alternate Part Numbers:
0000-997-2100, 00009972100
Product Specifications
| L&S Part No. | 0000 997 2100 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 00009972100 |
| Unit of Sale | 1 |
| Applications | AutoCut 10-2, AutoCut 11-2, AutoCut 20-2, AutoCut 21-2, AutoCut10-2, AutoCut11-2, AutoCut20-2, AutoCut21-2 |
| Machine Type | Trimmer Heads |
| Fits Brands | Stihl |
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