HURI Air Filter with Fuel Filter Fuel Line Grommet Tuneup Kit for Stihl BG56 BG66 SH56 SH86 Replacement parts,non original Fit Stihl BG56 BG66 SH56 SH86 Air filter replace 4241-120-1800 Package include 1pc air filter + 1pc fuel line + 1pc grommet + 1pc fuel filter + 1pc spark plug + 1pc HURI pocket tape Note:you could apply for a full refund if you didn't receive HURI branded pocket tape.