The Vicon 90021409 Roller Support Arm is an authentic OEM replacement part designed for Vicon mowers. This crucial component provides stable support for the mower's roller, contributing to consistent cutting height and smooth operation. Manufactured to Vicon's precise specifications, it ensures a perfect fit and reliable performance, extending the lifespan of your agricultural machinery. Replace worn or damaged support arms with this genuine Vicon part to maintain the efficiency and effectiveness of your mower.