Description
Overview:
The Metering Diaphragm for Stihl 010 and 011 is a Genuine Stihl OEM part designed to control fuel delivery inside the carburettor for consistent running and easy starting. Manufactured from fuel‐resistant elastomer with a fabric-reinforced membrane, it stands up to vibration, heat and petrol/oil mix used in handheld two‐stroke machines. By maintaining the correct pressure balance in the carburettor's metering chamber, it helps stabilise idle, improves throttle response and reduces stalling. Supplied under Manufacturer Part Number (MPN) 1113 121 4705, it is suitable for a wide range of Stihl tools including chainsaws, brushcutters, hedge trimmers and blowers. Ideal for routine servicing or resolving poor running caused by hardened, warped or perforated diaphragms.
Key Features:
- Genuine Stihl OEM part (MPN 1113 121 4705) for assured fit and performance
- Precisely regulates fuel flow in the carburettor, supporting smooth idle and acceleration
- Durable, fuel‐resistant construction for long service life in demanding conditions
- Helps cure hard starting, uneven running, bogging and stalling linked to diaphragm wear
- Compatible with a wide range of Stihl chainsaws, brushcutters, blowers and hedge trimmers
- Stable operation across varying temperatures and vibration levels
- Straightforward replacement during standard carburettor service to minimise downtime
- Maintains engine efficiency and reliability when used with correct fuel/oil mix
Typical Applications:
Used during carburettor maintenance of Stihl petrol tools to restore reliable fuel metering. Commonly fitted when engines are difficult to start, won't hold idle, hesitate under load, or show inconsistent fuel delivery after storage. Suitable for routine service intervals on professional and domestic equipment.
Also known as:
Carburettor metering diaphragm, fuel metering diaphragm, carb diaphragm, metering membrane, fuel diaphragm, control diaphragm, carburettor membrane.
Fits Models:
009, 010, 011, 012, 017, 019T, 020, 020T, 021, 023, 024, 025, 026, 028, 028AV, 032, BG60, BG61, BG72, BG75, BR320, BR400, FC44, FC70, FC70C, FC72, FC73, FC75, FR106, FS25-4, FS36, FS40, FS44, FS48, FS50, FS51, FS52, FS56, FS56C, FS56R, FS61, FS62, FS65, FS65-4, FS66, FS72, FS74, FS75, FS76, FS80, FS80R, FS81, FS85, FS85R, FS85T, FS86, FS88, FS90, FS90R, FS96, FS106, FS120, FS200, FS202, FS220, FS220K, FS250, FS280, FS280K, FS290, HS60, HS61, HS72, HS74, HS75, HS76, HS80, HS85, MS170, MS170C, MS200, MS200T, MS230, MS230C, MS240, MS250, MS250C, MS260, MS260C
Alternate Part Numbers:
1113-121-4705, 11131214705
Product Specifications
| L&S Part No. | 1113 121 4705 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11131214705 |
| Unit of Sale | 1 |
| Applications | 009, 010, 011, 012, 017, 019T, 020, 020T, 021, 023, 024, 025, 026, 028, 028AV, 032, BG60, BG61, BG72, BG75, BR320, BR400, FC 44, FC 70, FC 70 C, FC 72, FC 73, FC 75, FC44, FC70, FC70C, FC72, FC73, FC75, FR106, FS106, FS120, FS200, FS202, FS220, FS220K, FS25-4, FS250, FS254, FS280, FS280K, FS290, FS36, FS40, FS44, FS48, FS50, FS51, FS52, FS56, FS56C, FS56R, FS61, FS62, FS65, FS65-4, FS654, FS66, FS72, FS74, FS75, FS76, FS80, FS80R, FS81, FS85, FS85R, FS85T, FS86, FS88, FS90, FS90R, FS96, HS60, HS61, HS72, HS74, HS75, HS76, HS80, HS85, MS170, MS170C, MS200, MS200T, MS230, MS230C, MS240, MS250, MS250C, MS260, MS260C |
| Machine Type | Chainsaws, Brushcutters, Hedgetrimmers, Blower/Shredders |
| Fits Brands | Stihl |
| Fits Models | MS170, MS170C | MS230, MS230C | MS250, MS250C | MS200, MS200T | MS260, MS260C | 028, 028AV | MS240 | 009 | FS25-4, FS65-4 | FS36, FS40, FS44 | FS40, FS50 | FS56, FS56C, FS56R | FS75, FS80, FS85 | FS90, FS90R | FS120, FS200, FS250 | FS220, FS280, FS290 | 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 | 032 | FC 44 | FC 70, FC 70 C | FC 72 | FC 73 | FC 75 | HS80 | HS85 |
