Description: Fits MS240 MS260 MS260C (LATE 024 026) Air Filter replace part number: 1121 120 1617 Material: Plastic Size: Approx. 115x120x70mm / 4.53x4.72x2.76inch Package Includes: 1 Piece of Air Filter 1 Piece of Air Filter Cleaner Cover Note: This air filter Only fits LATE 024 & 026 chainsaw models equiped with the Intellicarb compensating carburetor! This kits can not fit older 024 and 026, please contact us if you need the size of air filter. The white one is new ,the black one is old,please check and compare with your own one carefully before you order from us,thanks