Features: 1. APPLICABLE MODELS Replaceable air filter with cover, fit for STIHL 024 026 MS240 MS260 chainsaw, with high compatibility. 2. PART NUMBERS: The replacement product part numbers are 1121 140 1915 and 1121 120 1617, built to meet original standard Specification. 3. GOOD DURABILITY Using high quality plastic materials, durable to use, wear resistant, corrosion resistant, and have a long service life. 4. REPLACEMENT PARTS Garden tool perfect accessories, stable performance, can effectively prolong the service life of the chainsaw machine. 5. SIMPLE INSTALLATION Exquisite craftsmanship and high accuracy help to provide the best performance, which can perfectly match your machine. Specification: Item Type: Air Filter Assembly Material: Plastic Weight: Approx. 150g / 5.3oz Application Models: Fit for STIHL 024 026 MS240 MS260 chainsaw Replacement Part Numbers: 1121 140 1915 and 1121 120 1617 Package List: 1 x Air Filter Cover 1 x Air Filter Features High Compatibility: Replaceable air filter with cover assembly designed to fit STIHL 024, 026, MS240, and MS260 chainsaws, ensuring a perfect fit for your machine. Genuine Replacement Parts: Built to meet original standard Specifications, the air filter and cover assembly feature part numbers 1121 140 1915 and 1121 120 1617, providing a reliable and precise replacement for your chainsaw. Durable Construction: Crafted from high-quality plastic materials, these replacement parts are wear-resistant, corrosion-resistant, and offer exceptional durability, guaranteeing a long service life for your chainsaw. Enhanced Performance: As essential garden tool accessories, the air filter, cover assembly, and shield ensure stable performance, extending the lifespan of your chainsaw and optimizing its efficiency. Easy Installation: With exquisite craftsmanship and high accuracy, these replacement parts are designed for simple and hassle-free installation, allowing you to effortlessly achieve the best performance and compatibility with your chainsaw.