Description
Overview:
This Genuine Stihl gasket is an OEM sealing component for Stihl chainsaws, purpose-made to restore and maintain correct engine sealing on the MS651 and MS661 series. It sits between mating engine surfaces and prevents air, fuel, and oil leaks, helping to preserve compression and stable carburation. Made from durable gasket material suited to the heat, vibration, and hydrocarbon exposure found in chainsaw engines, it is precision-cut for an accurate profile and bolt alignment. Ideal for routine servicing or rebuilds, it helps ensure reliable starting, smooth idling, and consistent power delivery. Supplied under Stihl manufacturer part number 1144 129 0900, this Genuine Part supports long service life for professional users and DIY owners who need dependable performance from their saws.
Key Features:
- Genuine Stihl OEM part for assured compatibility and reliability
- Seals against air, fuel, and oil leaks to maintain compression and mixture accuracy
- Durable material resists heat, vibration, and fuel/oil exposure in demanding use
- Precision profile and hole pattern for a straightforward, accurate fit
- Helps prevent false-air issues, erratic idle, and loss of power
- Direct replacement with no modifications required
- Suitable for routine maintenance, repairs, and engine rebuilds on listed models
Typical Applications:
Used during top-end rebuilds, cylinder base refitting, crankcase work, or intake/manifold servicing when the original gasket is worn or damaged. Suitable for forestry, arborist, construction site, and firewood tasks where dependable chainsaw performance is essential. Also practical for DIY maintenance to restore proper engine sealing, starting, and throttle response on compatible Stihl models.
Also known as:
Engine gasket, cylinder base gasket, crankcase gasket, sealing gasket, engine joint, paper gasket, motor seal, chainsaw engine seal, OEM gasket, replacement gasket.
Fits Models:
MS 193 C, MS 193 T, MS 193 TC, MS 194 T, MS 194 TC, MS 500i, MS 651, MS 661, MS 661 C
Alternate Part Numbers:
1144-129-0900, 11441290900
Product Specifications
| L&S Part No. | 1144 129 0900 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11441290900 |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl OEM part ensures compatibility with MS651 and MS661 - Seals against air, fuel, and oil leaks for optimal engine performance - Durable material withstands heat, vibration, and hydrocarbon exposure - Precision-cut for accurate profile and bolt alignment - Direct replacement requires no modifications for easy installation |
| Fits Models | MS651 | MS661, MS661C | MS193C, MS193T, MS193TC | MS500i | MS194T / MS194TC |
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