ITEM NAME:RB-21 Carburetor Rebuild Repair Kit Fit for ZAMA C1U-K4 C1U-K7 C1U-K10 C1U-K9 RB-21 Carburetor Rebuild Repair Kit Fit for ECHO GT1100 GT2100 PB1000 SRM 1400 SPECIFICATIONS.Fit for zama model carburetors: C1U-K4, C1U-K7, C1U-K7A, C1U-K8, C1U-K8A, C1U-K9, C1U-K9A, C1U-K10, C1U-K11, C1U-K14, C1U-K15, C1U-K15A, C1U-K15B, C1U-K16, C1U-K16A, C1U-K26, C1U-K29, C1U-K32, C1U-K32A.
