The Krone 287013190 crank arm complete is an authentic OEM replacement part specifically engineered for Krone agricultural machinery. This robust component is designed for precise fitment on shafts with a 50mm diameter, crucial for maintaining the operational integrity and efficiency of your equipment. Manufactured to Krone's high standards, it ensures durability and reliable performance in demanding agricultural applications. This genuine part helps restore original functionality and extends the service life of compatible machinery.