C1U-K52 SRM2100 Carburetor For Echo SRM2400 SRM2410 GT2000 GT2100 SRM 2100 2400 Curved Shaft String Trimmer PE-2000 Edger # 12520013312Model Fit Guide Echo Curved Shaft Grass Trimmer GT 2000 GT 2000EZR GT 2000SB GT 2000R GT 2400 Echo Straight Shaft Trimmer Brushcutter SRM 2100SB SRM 2100 SRM 2100SB SRM 2110 SRM 2400 SRM 2410 Echo Power Pruner PP 1200 PP 1250 PP 1400 PP 800 PPF 2100 Echo Edger PE 2400 PE 2000 Echo SHR 210 Echo Hedge Clipper Articulating HCA 2400 SHC 1700 SHC 2100 Carburetor Replaces Zama C1U K52 C1U K52; Echo 12520013317, 12520013314, 12520049030, 12520013316,