This genuine Stihl air filter is a crucial part that prevents dirt, dust and debris from entering the engine. With a fleece panel attached to a durable plastic body, this filter traps fine debris particles for optimum engine performance. Part number 1121 120 1625 is for use on select Stihl 024 and MS 240 chainsaw models.
Chainsaws: 024, 024 S, MS 240