The Toro 144-1620 Snowblower HD Drive Link Kit helps connect and support the drive components of compatible snowblowers for reliable movement and operation. Designed as a replacement drive link kit, it assists in transferring control through the drive system, helping maintain proper engagement and responsive equipment movement during snow clearing. A properly functioning drive link he... https://www.wholetoolbox.com/toro-144-1620-snowblower-hd-drive-link-kit/144-1620.html