Description
Overview:
This Tension Spring is a genuine Stihl OEM component designed to keep key mechanisms working smoothly on selected Stihl machines, including the 066 and 064 chainsaws. Made from durable metal, it stores and releases energy to maintain the correct tension in moving parts, helping to prevent slack, vibration, or sticking controls. It serves as a direct replacement for a worn, fatigued, or broken spring and restores reliable operation without modification. Suitable for heavy-use tools, it supports consistent performance in cutting and site work. Identified by Stihl part number 0000 997 0911, it is built for an accurate fit in the original mounting points and is a dependable choice for routine servicing or repairs where precise tension is essential.
Key Features:
- Genuine Stihl OEM part for assured compatibility and reliability
- Durable metal construction designed to withstand repeated cycling
- Accurate fitment to original housings for consistent spring action
- Helps restore smooth, predictable operation of tensioned mechanisms
- Direct replacement for the original spring; no modifications required on listed models
- Supports safe machine control by maintaining correct tension under load
- Compact coil with hook ends for secure seating and easy handling during service
- Suitable for professional workshops and on-site repairs alike
Typical Applications:
Used to replace failed or weakened springs in Stihl chainsaws and a cut-off saw, helping maintain correct tension in control linkages and related mechanisms. Ideal after loss of tension, wear, or breakage that can cause sluggish return or inconsistent operation. Common in forestry, arborist, landscaping, and construction settings where dependable tool response and repeatable performance are required.
Also known as:
Tensioning spring, return spring, replacement spring, coil spring, coil tension spring, machinery spring, engine spring. These terms are often used when referring to small metal springs that maintain or restore tension in moving assemblies on power equipment.
Fits Models:
064, 066, MS311, MS391, MS640, MS650, MS660, TS460
Alternate Part Numbers:
0000-997-0911, 00009970911
Product Specifications
| L&S Part No. | 0000 997 0911 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 00009970911 |
| Unit of Sale | 1 |
| Applications | 064, 066, MS311, MS391, MS640, MS650, MS660, TS460 |
| Machine Type | Chainsaws, Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | MS640 | TS460 | MS311 | MS391 | MS650 | MS660 | 064 | 066 |
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