ELECTRONIC POWER PLUG COMPATIBLE WITH HUSQVARNA STANDARD QUALITY POWER SAWS MODELS: 435 435E 440 440 440E 445 450 450E Original code: 54.100.1103 Reference code: 573 995 701 ALSO COMPATIBLE WITH: JONSERED MODELS: CS2245 CS2250 Original code: 573 995 701 CZ