AISEN Pack of Carburetor Gasket Air Fuel Filter TuneUp for Stihl BG45 BG46 BG55 BG65 BG85 SH55 SH85 C1Q-S68G 42291200606 For Stihl BG45 BG46 BG55 BG65 BG85 SH55 SH85 Replace ZAMA C1Q-S68G Replace Stihl Part # 42291200606