Suitable for the air filter cover, the top cover and the machine housing cover of the Stihl chainsaws MS290 310 MS390.--DTEKGAZ

This product is specifically designed for the STIHL models MS290, MS310, and MS390. It conforms to the original factory specifications for this chainsaw series. Air filter cover (also called housing cover): This important protective cover is located on top of the chainsaw engine and serves to securely fix the air filter. It also seals perfectly with the carburetor intake, creating a sealed intake passage. This effectively prevents foreign matter such as sawdust, dust, and rainwater from entering the carburetor and engine. A clean air supply is essential for the engine's lifespan and proper operation. Replacing the original cover—whether damaged by impact, deformed over time, or with broken retaining clips—immediately restores protection and sealing.