Poweka New Pack Air Filter  Air Filter Cleaner Cover Fit For Stihl 024 Ms260 Chainsaw Parts Fits MS240 MS260 MS260C (LATE 024 026) Air Filter replace part number: 1121 120 1617 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. Note: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. Air Filter size: length 3 1/2" width 3 1/10"