Description
Overview:
This shroud is a Genuine Stihl replacement part for the MS 231 series of petrol chainsaws, supplied under part number 1143 080 1631. Moulded from an impact-resistant polymer, it forms a protective outer cover that shields key internal components from chips, dust and knocks while helping to guide cooling air around the engine. It is designed for a precise, factory fit on models such as the MS 231 and MS 251, restoring the correct external casing profile and airflow paths. Use it to replace a damaged, cracked or missing cover and to keep your chainsaw operating reliably in demanding cutting conditions. Built to Stihl's specifications, it matches the original dimensions and mounting points for consistent performance and long service life.
Key Features:
- Genuine Stihl OEM part (1143 080 1631) for assured compatibility and quality
- Durable, impact-resistant polymer construction for everyday site and forestry use
- Direct fit for MS 231 and MS 251 series, including C variants
- Helps maintain correct cooling airflow around the cylinder for consistent performance
- Shields ignition and other internal components from debris and accidental contact
- Factory-correct dimensions and mounting points for straightforward installation
- Replaces cracked, warped or missing shrouds to restore safety and appearance
- Supports routine servicing and refurbishment of professional and domestic saws
Typical Applications:
Replacement of worn or damaged chainsaw covers during servicing, repair after impact, or preventative maintenance to improve cooling and protect internal parts. Suitable for arborists, landscapers, grounds teams, forestry workers and domestic users maintaining MS 231/MS 251 series saws used for pruning, logging, felling small timber and firewood preparation.
Also known as:
Engine cowling, cylinder cover, air guide cover, cooling shroud, fan housing, blower cover, chainsaw body cover, side shroud, outer engine cover.
Fits Models:
MS 231, MS 231 C, MS 251, MS 251 C, MS231, MS231C, MS251, MS251C
Alternate Part Numbers:
1143-080-1631, 11430801631
Product Specifications
| L&S Part No. | 1143 080 1631 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11430801631 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl OEM part for MS 231/MS 251 chainsaws - Impact-resistant polymer construction for durability - Direct fit for MS 231 and MS 251 series - Maintains correct cooling airflow around the engine - Shields internal components from debris and contact |
| Fits Models | MS231, MS251 |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Plug for Stihl MS211, MS211C - 1135 145 9002£2.77 £2.31
