Description
Overview:
This Throttle Trigger is a Genuine Stihl OEM part designed for selected Stihl petrol chainsaws, including MS241 C and MS231. Moulded from durable black polymer, it delivers reliable, smooth control of engine speed during cutting, idling, and starting. The trigger replicates the original geometry for consistent feel at the finger and dependable return when used with the existing spring and linkage. It is a direct replacement for worn, cracked, or broken triggers and helps maintain safe, predictable throttle response for both professional and DIY users. Built for everyday site, forestry, and garden use, it integrates neatly into the handle assembly and is engineered to fit without modification. Genuine specification ensures long service life and proper compatibility with the stated models.
Key Features:
- Genuine Stihl OEM part for assured fit and quality
- Durable polymer construction for long service life in regular use
- Accurate, smooth throttle actuation for precise engine speed control
- Direct-fit replacement for the original trigger (1143 182 1000)
- Supports efficient cutting by restoring consistent throttle response
- Straightforward installation using standard hand tools
- Compatible with selected MS 231, MS 241, and MS 251 variants
- Designed to work with the existing throttle linkage and return spring
Typical Applications:
Used to replace a damaged, worn, or sticking throttle trigger on Stihl chainsaws to restore precise engine speed control. Suitable for routine maintenance in forestry, tree surgery, landscaping, construction site work, and domestic firewood cutting. Helps maintain safe and efficient operation where accurate throttle modulation is important.
Also known as:
Throttle lever, accelerator lever, speed control trigger, throttle control, finger trigger for chainsaw throttles. Commonly referred to as the throttle handle piece within the rear handle assembly.
Fits Models:
MS 231, MS 231 C, MS 241 C, MS 251, MS 251 C, MS231, MS231C, MS241C, MS251, MS251C
Alternate Part Numbers:
1143-182-1000, 11431821000
Product Specifications
| L&S Part No. | 1143 182 1000 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11431821000 |
| Unit of Sale | 1 |
| Applications | MS 231, MS 231 C, MS 241 C, MS 251, MS 251 C, MS231, MS231C, MS241C, MS251, MS251C |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS231, MS251 | MS241C |
Reviews
Ask a Question
Compatibility
Customers also bought
Related Products
-
![]()
E-Clip 4 for Stihl MS181, MS170 - 9460 624 0400£0.48 £0.40 -
![]()
Lever for Stihl MS241C, MS441 - 1138 160 5000£9.34 £7.78
