Description
Overview:
The Manifold for Stihl 064 and MS650 is a genuine Stihl intake component (OEM 1122 141 2201) that seals the connection between the carburettor and the cylinder to maintain correct engine vacuum and mixture delivery. Made from durable, fuel‐resistant rubber, it provides a flexible, airtight joint that helps prevent air leaks, misfires, and lean running. This manifold channels the air-fuel mixture efficiently while absorbing vibration, supporting stable idling and strong acceleration under load. It is designed for professional and heavy‐duty chainsaw use and is a direct-fit replacement that matches the original geometry for reliable alignment and clamping. Suitable for routine maintenance or repairs where the original boot has hardened, cracked, or perished, it helps restore consistent performance and prolong engine life.
Key Features:
- Genuine Stihl part for assured compatibility and performance (OEM 1122 141 2201)
- Fuel‐resistant rubber construction for durability with two‐stroke petrol mixes
- Precise fit to reduce air leaks and maintain correct carburettor tuning
- Helps restore smooth idle, clean acceleration, and reliable top‐end power
- Vibration‐damping joint protects against fatigue and premature wear
- Direct replacement with no modifications required
- Robust under heavy use in felling, bucking, and site work
- Supports easier starting and more consistent performance across temperatures
- Straightforward to fit with standard hand tools, saving workshop time
- Suitable where the original manifold shows cracking, flattening, or hardening
Typical Applications:
Used during servicing or repair of Stihl professional chainsaws to fix intake air leaks, resolve erratic idle, and stabilise fuel metering. Ideal for forestry, arborist work, landscaping, and construction tasks where reliable cutting performance is required over long shifts.
Also known as:
Intake boot, carburettor intake manifold, inlet manifold, intake pipe, carb boot, carb connector, carb to cylinder joint, intake adapter.
Fits Models:
064, 066, MS640, MS650, MS660
Alternate Part Numbers:
1122 141 2201, 11221412201
Product Specifications
| L&S Part No. | 1122 141 2201 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11221412201 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl part, OEM 1122 141 2201 - Fits Stihl models 064, 066, MS640, MS650, MS660 - Fuel-resistant rubber for durability with petrol mixes - Direct replacement, no modifications needed - Reduces air leaks, maintains carburettor tuning |
| Fits Models | MS640 | MS650 | MS660 | 066 |
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