The Welger 1104340510 raffer crank is a genuine OEM replacement part designed for Welger AP series square balers. This critical component ensures the proper functioning of the knotter system, contributing to consistent and precise bale formation. Manufactured to Welger's original specifications, it guarantees durability and optimal performance in demanding agricultural conditions. Compatible with various AP models including AP41, AP42, AP45, AP50, AP51, AP52, AP53, AP61, AP63, AP71, AP73, and AP83.