WT-194-1 WALBRO DIAPHRAGM CARBURETTOR FOR 2 AND 4-STROKE ENGINES REPAIR KIT: K10-WAT (code R122310) DIAPHRAGM KIT: D10-WAT (code ) R122164) Reference : R120199 Original Code: ALSO COMPATIBLE WITH STIHL CHAINSAW MODELS: 024 026 CODE: R120199 ORIGINAL CODE: 11211200606 CZ