Trimmer
Stihl FS 131 R
4-Mix · Also known as: FS 131
ℹ See also: FS 90 R, FS 100, FS 110, FS 111 R, FS 130 R — parts are often interchangeable within this family.
Spark Plug
OEM0000 400 7011(0.7mm gap)10mm thread (CMR6H) — do not substitute BPMR7A (14mm thread)
| Brand | Part # | |
|---|---|---|
| NGK | CMR6H | Buy on Amazon → |
Air Filter
OEM4180 141 0300Also fits FS 89, FS 91, FS 111
| Brand | Part # |
|---|
Fuel Filter
OEM0000 350 3521In-tank pickup filter
| Brand | Part # |
|---|
Carburetor
OEM4180 120 0619Zama 4180/19; 4-Mix diaphragm carb; replaces 4180 120 0617
| Brand | Part # | |
|---|---|---|
| Zama | C1Q-S219 | Buy on Amazon → |
Primer Bulb
OEM4226 121 2700
| Brand | Part # | |
|---|---|---|
| Zama | 0057004 | Buy on Amazon → |
| Hipa | G002-H | Buy on Amazon → |
Fuel Line Kit
OEM4180 350 1402Includes fuel pickup line and return line; replaces 4180 358 7700
| Brand | Part # | |
|---|---|---|
| Hipa | 4180 350 1402 | Buy on Amazon → |
Trimmer Head
OEM4002 710 2193AutoCut C 26-2; bump-feed
| Brand | Part # | |
|---|---|---|
| Oregon | 55-266 | Buy on Amazon → |
Trimmer Line
OEM(.095" diameter, round)
| Brand | Part # | |
|---|---|---|
| Oregon | 22-895 | Buy on Amazon → |
| Arnold | 490-095-0100 | Buy on Amazon → |