Description
Overview:
This Elbow Connector is a Genuine Stihl part designed for small petrol and battery chainsaws, including the MS 181 and MS 181 C. It provides a secure right‐angle connection between hoses within the machine, helping to route lines neatly and maintain consistent flow and sealing. Made from a tough, oil‐ and fuel‐resistant black polymer, it withstands vibration, temperature change, and regular use. The 90‐degree form reduces kinks in flexible tubing and supports reliable performance of associated systems. Precision fitment matches Stihl specifications for correct seating and leak prevention. Supplied under OEM Part No. 1139 122 3900, it is suitable for routine maintenance or replacing worn connectors to keep your saw running smoothly and to reduce the risk of avoidable downtime.
Key Features:
- Genuine Stihl OEM component for assured compatibility and reliability (1139 122 3900)
- Durable polymer body resists fuel, oil, and heat for long service life
- 90‐degree design prevents hose kinking and aids tidy routing in tight spaces
- Precision‐engineered for a snug, secure fit in specified Stihl models
- Helps maintain correct sealing to avoid leaks and performance loss
- Simple, straightforward installation to minimise downtime
- Suitable for professional users and DIY maintenance alike
- Supports consistent operation of connected systems within the chainsaw
Typical Applications:
Used to join and route small flexible hoses inside Stihl chainsaws where a right‐angle connection is required, such as vent, breather, or line junctions. Ideal for replacing aged or cracked elbows that can cause leaks, poor running, or untidy hose routing. Helps restore factory‐correct plumbing and dependable performance during servicing.
Also known as:
90‐degree hose elbow, right‐angle hose coupler, hose joiner elbow, breather line elbow, fuel line elbow, vent elbow fitting, hose connector elbow.
Fits Models:
MS 171, MS 171 C, MS 181, MS 181 C, MS 211, MS 211 C, MS 651, MS 661, MS 661 C, MSA 220 T
Alternate Part Numbers:
1139-122-3900, 11391223900
Product Specifications
| L&S Part No. | 1139 122 3900 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11391223900 |
| Unit of Sale | 1 |
| Applications | MS 171, MS 171 C, MS 181, MS 181 C, MS 211, MS 211 C, MS 651, MS 661, MS 661 C, MS171, MS171C, MS181, MS181C, MS211, MS211C, MS651, MS661, MS661C, MSA 220 T, MSA220T |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS171, MS171C | MS181, MS181C | MS211, MS211C | MS651 | MS661, MS661C | MSA220T |
