The Welger 1115410109 Deflection Roller Complete is a genuine replacement part designed for Welger AP series square balers. This essential component ensures proper belt tension and smooth operation within the baling mechanism. Featuring an outer diameter of 120 mm, a width of 50 mm, and a bore diameter of 17 mm, this robust roller weighs 1.25 kg. It is compatible with Welger AP45, AP50, AP51, AP52, AP61, AP63, and AP71 baler models, maintaining optimal performance and reliability.