Mantis Tiller Carburetor C1U-K54A for Zama Mantis Tiller Carburetor Carb Original Zama c1u-k54a Echo Mantis Tiller TC-210 TC-210i TC-2100 SV-6 SV-5H/2 SV-5C SV-4B LHD-1700 HC-1500 Replaces Zama C1U-K54A, C1U-K27B Not Compatible With Greater Than 10 Ethanol Fuel Quality Aftermarket Replacement Part