The Case IH 500398173 Pin is a genuine OEM component designed for secure fastening in various Case IH agricultural machinery. This essential pin ensures reliable operation and proper fitment across models including the Maxxum 110, 120, 130, 140, Puma 115, 125, 140, 155, 160, 170, 185, 200, 210, 225, 230, 240, and Optum 270, 300 series tractors. Manufactured to original specifications, it provides durability and precise function for critical connections.