Description
Overview:
This genuine Stihl hose (MPN 1143 358 7700) is a black, moulded elastomer line used on Stihl chainsaws to carry fuel or chain oil reliably between components. Built from fuel- and oil-resistant rubber, it withstands petrol, ethanol-blended fuel, chain oil, heat, and constant vibration. Its formed shape helps it route cleanly and seal tightly to prevent air leaks and drips, supporting consistent engine performance and correct bar lubrication. Designed for Stihl machines including the MS231 and MS231C, it is a direct-fit replacement that restores proper flow if your original hose has hardened, cracked, or swollen. Choosing a genuine part maintains the intended fit and compatibility, helping keep your saw dependable for everyday cutting, pruning, and site work.
Key Features:
- Genuine Stihl part for assured compatibility and reliability
- Direct-fit replacement for the original hose on listed models
- Fuel- and oil-resistant elastomer construction for long service life
- Moulded form for secure seating and neat routing, reducing leak risk
- Helps maintain stable starting, idling, and throttle response
- Supports consistent chain lubrication to protect bar and chain
- Suitable for routine servicing or repair of perished or cracked lines
- Installs with basic hand tools following standard workshop practices
- Resists vibration, heat, and common workshop fluids
- Stihl Manufacturer Part Number: 1143 358 7700
Typical Applications:
Used during maintenance or repair when fuel delivery or chain oiling becomes erratic, when a hose shows signs of ageing, or as preventative service. Suitable for professional users and DIY owners to restore reliable engine running and correct bar and chain lubrication on compatible Stihl chainsaws.
Also known as:
Fuel line, oil line, delivery hose, supply hose, feed hose, tank hose, lubrication hose, engine hose.
Fits Models:
MS231, MS231C, MS241C, MS251, MS251C
Alternate Part Numbers:
1143-358-7700, 11433587700
Product Specifications
| L&S Part No. | 1143 358 7700 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11433587700 |
| Unit of Sale | 1 |
| Applications | MS231, MS231C, MS241C, MS251, MS251C |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS231, MS251 | MS241C |
