Stihl 044 046 Ms440 Ms460 HD-17A HD-16D Walbro Zama Carb Carburetor Fuding Jingyi Rubber & Plastic Co., Ltd. Base Info Model NO.:STIHL 044 046 MS440 MS460 Description Pre:Air Filter Cleaner for Stihl 038 Ms380 Ms381 #1119 120 1607 Next:Cylinder Piston Assembly 49mm Fits Stihl 039 Ms390 029 Ms290 1127 020 1213