The Claas 0013173420 is a genuine OEM rear left light designed for a range of Claas agricultural machinery. This essential component provides critical illumination for safe operation, especially during low-light conditions. Manufactured to Claas's stringent quality standards, it ensures precise fitment and reliable performance, maintaining the original equipment specifications for durability and visibility. This rear light is a direct replacement, facilitating easy installation and restoring full functionality to the machine's lighting system.