This is a genuine Claas 06680661 spring, an original equipment manufacturer (OEM) replacement part designed for various Claas agricultural machines. It ensures proper function and durability in demanding applications across ARION tractors, LEXION combines, and JAGUAR forage harvesters. With precise dimensions of 95 mm length, 51 mm outer diameter, and 6 mm wire diameter, this spring provides reliable performance and maintains the integrity of your Claas equipment.