Description
Overview:
This is a genuine Stihl gasket (MPN 11201290905) designed to form a tight, reliable seal in small petrol-powered equipment. It helps prevent air, fuel, or oil leaks at mating faces, supporting correct engine tuning and performance. Built from durable, heat- and fuel-resistant gasket material, it suits the operating conditions found in handheld machinery. Commonly used on Stihl chainsaws, brushcutters, blowers, hedge trimmers and edgers, it matches the dimensions and tolerances required for a proper fit. It is a direct replacement for worn or damaged gaskets on models such as the MS 241 C and 017, helping to restore smooth running, easy starting, and consistent power. Genuine OEM part status ensures correct compatibility, dependable sealing, and long service life.
Key Features:
- Genuine Stihl OEM part for correct fit and reliability
- Forms a secure seal to prevent air, fuel, and oil leaks
- Helps maintain carburation, power output, and idle stability
- Durable materials suited to heat, vibration, and petrol/oil exposure
- Precision cut for accurate alignment with ports and bolt holes
- Direct replacement with no modifications required
- Supports long service intervals and reduced downtime
- Suitable for routine maintenance or full engine overhauls
Typical Applications:
Used when rebuilding or servicing engines, carburettors, intake manifolds, and covers on Stihl handheld machines. Ideal for fixing air leaks that cause hard starting, erratic idle, or poor acceleration. Suitable for preventative maintenance when replacing adjacent components or after disassembly during cleaning and inspection.
Also known as:
Seal, packing, washer, engine gasket, carburettor gasket, intake gasket, manifold gasket, sealing gasket.
Fits Models:
009, 010, 011, 012, 017, 019 T, 019T, 020, 020 T, 020T, 021, 023, 024, 025, 026, 028, 028 AV, 028AV, BG 60, BG 61, BG 72, BG 75, BG60, BG61, BG72, BG75, BR 320, BR 320 L, BR 340, BR 340 L, BR 380, BR 400, BR 420, BR 420 C, BR320, BR320L, BR340, BR340L, BR380, BR400, BR420, BR420C, FC 44, FC 70, FC 70 C, FC 72, FC 73, FC 75, FC44, FC70, FC70C, FC72, FC73, FC75, FR 106, FR106, FS 120, FS 200, FS 202, FS 220, FS 220 K, FS 240 C, FS 240 RC, FS 250, FS 260 C, FS 260 RC, FS 280, FS 280 K, FS 290, FS 36, FS 360 C, FS 40, FS 410 C, FS 44, FS 460 C, FS 460 RC, FS 48, FS 50, FS 51, FS 52, FS 56, FS 62, FS 65, FS 66, FS 72, FS 74, FS 75, FS 76, FS 80, FS 80 R, FS 81, FS 85, FS 85 R, FS 85 RX, FS 85 T, FS 86, FS 88, FS 90, FS 96, FS106, FS120, FS200, FS202, FS220, FS220K, FS240, FS240C, FS240RC, FS250, FS260, FS260C, FS260RC, FS280, FS280K, FS290, FS36, FS360C, FS40, FS410C, FS44, FS460C, FS460RC, FS48, FS50, FS51, FS52, FS56, FS56C, FS56R, FS61, FS62, FS65, FS66, FS72, FS74, FS75, FS76, FS80, FS80R, FS81, FS85, FS85R, FS85RX, FS85T, FS86, FS88, FS90, FS90R, FS96, HS 60, HS 61, HS 75, HS 80, HS 85, HS60, HS61, HS72, HS74, HS75, HS76, HS80, HS85, MS 170, MS 170 C, MS 200, MS 200 T, MS 210, MS 210 C, MS 230, MS 230 C, MS 231, MS 231 C, MS 240, MS 241 C, MS 250, MS 250 C, MS 251, MS 251 C, MS 260, MS 260 C, MS 311, MS 362, MS 362 C, MS 391, MS170, MS170C, MS200, MS200T, MS210, MS210C, MS230, MS230C, MS231, MS231C, MS240, MS241C, MS250, MS250C, MS251, MS251C, MS260, MS260C, MS311, MS362, MS362C, MS391
Alternate Part Numbers:
1120-129-0905, 11201290905
Product Specifications
| L&S Part No. | 1120 129 0905 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11201290905 |
| Unit of Sale | 1 |
| Applications | 009, 010, 011, 012, 017, 019 T, 019T, 020, 020 T, 020T, 021, 023, 024, 025, 026, 028, 028 AV, 028AV, BG 60, BG 61, BG 72, BG 75, BG60, BG61, BG72, BG75, BR 320, BR 320 L, BR 340, BR 340 L, BR 380, BR 400, BR 420, BR 420 C, BR320, BR320L, BR340, BR340L, BR380, BR400, BR420, BR420C, FC 44, FC 70, FC 70 C, FC 72, FC 73, FC 75, FC44, FC70, FC70C, FC72, FC73, FC75, FR 106, FR106, FS 120, FS 200, FS 202, FS 220, FS 220 K, FS 240 C, FS 240 RC, FS 250, FS 260 C, FS 260 RC, FS 280, FS 280 K, FS 290, FS 36, FS 360 C, FS 40, FS 410 C, FS 44, FS 460 C, FS 460 RC, FS 48, FS 50, FS 51, FS 52, FS 56, FS 62, FS 65, FS 66, FS 72, FS 74, FS 75, FS 76, FS 80, FS 80 R, FS 81, FS 85, FS 85 R, FS 85 RX, FS 85 T, FS 86, FS 88, FS 90, FS 96, FS106, FS120, FS200, FS202, FS220, FS220K, FS240, FS240C, FS240RC, FS250, FS260, FS260C, FS260RC, FS280, FS280K, FS290, FS36, FS360C, FS40, FS410C, FS44, FS460C, FS460RC, FS48, FS50, FS51, FS52, FS56, FS56C, FS56R, FS61, FS62, FS65, FS66, FS72, FS74, FS75, FS76, FS80, FS80R, FS81, FS85, FS85R, FS85RX, FS85T, FS86, FS88, FS90, FS90R, FS96, HS 60, HS 61, HS 75, HS 80, HS 85, HS60, HS61, HS72, HS74, HS75, HS76, HS80, HS85, MS 170, MS 170 C, MS 200, MS 200 T, MS 210, MS 210 C, MS 230, MS 230 C, MS 231, MS 231 C, MS 240, MS 241 C, MS 250, MS 250 C, MS 251, MS 251 C, MS 260, MS 260 C, MS 311, MS 362, MS 362 C, MS 391, MS170, MS170C, MS200, MS200T, MS210, MS210C, MS230, MS230C, MS231, MS231C, MS240, MS241C, MS250, MS250C, MS251, MS251C, MS260, MS260C, MS311, MS362, MS362C, MS391 |
| Machine Type | Chainsaws, Backpack Blowers, Brushcutters, Hedgetrimmers, Edgers |
| Fits Brands | Stihl |
| Fits Models | MS170, MS170C | MS230, MS230C | MS250, MS250C | MS200, MS200T | MS260, MS260C | 028, 028AV | MS240 | 009 | MS362, MS362C | FS36, FS40, FS44 | FS40, FS50 | FS56, FS56C, FS56R | FS75, FS80, FS85 | FS90, FS90R | FS120, FS200, FS250 | FS220, FS280, FS290 | FS240, FS260 | FS360C FS410C | FS460C, FS460RC | BR320, BR400 | HS60, HS61 | HS72, HS74, HS76 | HS75 | BG60, BG61 | BG72 | BG75 | FS48, FS52, FS56 | FS50, FS51 | FS61 | FS62, FS66 | FS65 | FS72, FS74, FS76 | FS81, FS86 | FS88 | FS96 | FS106 | FS200, FS202 | FR106 | 010, 011 | 012 | 017 | 019T | 020, 020T | 021, 023, 025 | 024 | 026 | MS231, MS251 | MS241C | MS311 | MS391 | FC 44 | FC 70, FC 70 C | FC 72 | FC 73 | FC 75 | HS80 | HS85 |
