The Claas 666743 reel finger is a genuine OEM replacement part designed for various Claas harvesting machinery. This essential component ensures efficient crop feeding into the combine or forage harvester. It features a total length of 220 mm, a usable length of 180 mm, and a 10 mm tube diameter, providing reliable performance and durability for models including Dominator, Lexion, Tucano, Medion, Mega, Commandor, Jaguar, Cougar, and Xerion series.