This genuine Welger 0940686400 leaf spring is an essential component for various Welger AP and D series balers. Designed for durability and precise fit, it ensures reliable operation of the baler mechanism. Key dimensions include a length of 165mm, width of 40mm, thickness of 5mm, and hole centers at 140mm. It weighs 0.12 kg. This OEM part is compatible with models such as AP41, AP45, AP50, AP51, AP52, AP53, AP61, AP63, AP71, AP73, AP83, AP400, AP500, AP600, AP630, AP700, AP730, AP830, D4000, D5000, D6000, D6300, D7000, D7300, and D8300.