The Case IH 87631267 is a genuine OEM wire harness designed for the PTO (Power Take-Off) sensor system in various Case IH agricultural machines. This critical component ensures proper electrical connectivity and signal transmission for the PTO sensor, which is essential for monitoring and controlling PTO operations. Manufactured to strict Case IH specifications, this harness provides durability and precise fitment, maintaining the integrity of the machine's electrical system. It is a direct replacement part, crucial for restoring optimal performance and safety.