The Welger 1101160135 Piston Bolt is a genuine OEM component designed for critical piston attachment in various Welger AP series balers, including models AP41, AP42, AP45, AP50, AP51, AP52, AP53, AP61, AP63, AP71, AP73, and AP83. This high-quality bolt ensures secure and reliable operation of the baler's piston mechanism, contributing to efficient and consistent baling. Manufactured to precise specifications, it offers exceptional durability and optimal performance in demanding agricultural environments.