Description
Overview:
The Strainer for Stihl TS460 and TS510 (MPN 4221 121 7800) is a genuine in‐tank fuel strainer for a wide range of Stihl cut‐off saws, chainsaws and brushcutters. It sits on the end of the fuel pick‐up line inside the tank and uses a robust plastic housing with a fine mesh element to trap dirt, rust and sediment before it reaches the carburettor. By filtering impurities from petrol, it helps maintain smooth running, easier starting and consistent fuel delivery during demanding work. Designed to Stihl specifications for reliable fit and function, it is a straightforward service item that supports engine longevity, reduces the chance of blockage, and helps prevent premature wear of fuel system components.
Key Features:
- Genuine Stihl part for assured fit and performance (MPN 4221 121 7800)
- Fine mesh filtration helps protect the carburettor and engine from debris
- Durable plastic body with corrosion‐resistant mesh for long service life
- Push‐fit onto the pick‐up hose; quick, simple replacement during servicing
- Stable fuel flow to reduce clogging and fuel starvation under load
- Suitable for 2‐stroke petrol/oil mix systems used across many Stihl machines
- Compact, lightweight design to sit neatly inside the fuel tank
- Widely compatible across selected Stihl cut‐off saws, chainsaws and brushcutters
Typical Applications:
Used during routine servicing or troubleshooting to restore reliable fuel delivery in Stihl equipment operating on sites, in workshops, landscaping, forestry and grounds maintenance. Replace when fuel is contaminated, when the machine struggles to start, hesitates on acceleration, or loses power under load. Helps prevent debris reaching the carburettor after tank cleaning or when switching to fresh fuel.
Also known as:
Fuel strainer, in‐tank fuel filter, fuel pickup filter, pick‐up body, tank strainer, fuel screen, petrol filter, mesh filter element for fuel systems.
Fits Models:
024, 028, 028AV, 030, 031, 032, 041, 041AV, 041FB, 041G, 045, 050, 051, 056, 075, 076, 084, 088, FS20, FS360C, FS410, FS410AV, FS410C, MS240, MS880, P835, P840, TS400, TS460, TS50, TS510, TS700, TS760, TS800
Alternate Part Numbers:
4221-121-7800, 42211217800
Product Specifications
| L&S Part No. | 4221 121 7800 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42211217800 |
| Unit of Sale | 1 |
| Applications | 024, 028, 028AV, 030, 031, 032, 041, 041AV, 041FB, 041G, 045, 050, 051, 056, 075, 076, 084, 088, FS20, FS360C, FS410, FS410AV, FS410C, MS240, MS880, P835, P840, TS400, TS460, TS50, TS510, TS700, TS760, TS800 |
| Machine Type | Disc Cutters, Brushcutters, Chainsaws |
| Fits Brands | Stihl |
| Fits Models | TS400 | 030, 031 | 028, 028AV | MS240 | TS700 | TS510 | TS460 | FS360C FS410C | TS50 | FS20 | FS410AV (old model) | TS800 | 024 | 032 | MS880 | 041 | 050, 051 | 056 | 076 | 075 | 084 | 088 | 045 | P835, P840 | TS760 |
