2 Pack Carburetor Rebuild Kit Carb Repair Set Gasket Diaphragm for Zama RB-66 017 018 MS170 MS180 BG75 FC55 FC75 FC85 FS46 FS55 FS75 FS80 FS85 FS4137 HL45 HL75 HS75 HS80 HS85 HT70 HT75

About this item Replace for OEM No. Zama RB-66 & RB66 . For Zama C1Q-S28, C1Q-S28A, C1Q-S28B, C1Q-S28C, C1Q-S28D, C1Q-S29, C1Q-S29A, C1Q-S29B, C1Q-S29C , C1Q-S30 , C1Q-S30A, C1Q-S30B, C1Q-S30C, C1Q-S41, C1Q-S44, C1Q-S44A, C1Q-S45, C1Q-S28E, C1Q-S29D Carburetors. For Stihl 017 018 MS170 MS180 BG75 FC55 FC75 FC85 FS46 FS55 FS75 FS80 FS85 FS4137 HL45 HL75 HS75 HS80 HS85 HT70 HT75 Chainsaws & Trimmers. Package include: 2 set Diaphragm gasket kits.