The Case IH 186745C1 is an authentic OEM compression spring designed for robust performance across a wide array of Case IH agricultural machinery. This critical component ensures proper tension and reliable operation in models including 7100, 7200, 8900, 9100, 9200, 9300 series tractors, MX and STX series tractors, 1600, 2100, 2300, 2500 series combines, 1800, 2000, 2100, 2500 series cotton pickers, 8810 forage harvesters, and 8800 series windrowers. With a length of approximately 29.97 mm and an outside diameter of 14.99 mm, it weighs about 0.05 kg.