The Welger genuine knotter hook 0934336600, now superseded by part number 0934336900, is a critical component for the knotting mechanism in various Welger square balers. This OEM replacement part ensures precise and consistent bale tying, maintaining optimal performance and reducing downtime. Designed for durability and perfect fit, it is compatible with Welger AP series (AP400, AP450, AP500, AP530, AP600, AP630, AP730, AP830) and D series (D4000, D5000, D6000, D6000 MASTER, D8000) balers. Weighing 0.12 kg with dimensions of 95mm length, 51mm width, and 25mm height.