The Claas 81511136 is a genuine OEM KS 15L quick release coupling, essential for hydraulic systems in various Claas agricultural and construction machines. This high-quality coupling features an M22x1.5 thread, a nominal diameter (DN) of 20, and a BG4 size, ensuring a secure and leak-free connection. With a length of 95 mm, width of 51 mm, height of 51 mm, and a weight of 0.12 kg, it is designed for precise fitment and reliable performance across models such as AXION, ARION, XERION, SCORPION, and TORION series.