Chainsaw
Stihl MS 291
2-Stroke
ℹ Parts in the MS 261 / MS 271 / MS 291 family are often interchangeable.
Spark Plug
OEM0000 400 7000(0.5mm gap)
| Brand | Part # | |
|---|---|---|
| NGK | BPMR7A | Buy on Amazon → |
| Champion | RCJ6Y | Buy on Amazon → |
Air Filter
OEM1141 120 1600Fleece filter; HD2 style 1141 140 4400 also fits
| Brand | Part # | |
|---|---|---|
| Stens | 605-205 | Buy on Amazon → |
Fuel Filter
OEM0000 350 3518Orange in-tank pickup body fuel filter
| Brand | Part # |
|---|