Replacement rubber tracks in 450x83.5Kx74, available for supported compact equipment applications. Built to dealer-direct standards with continuous steel cord, premium virgin rubber, and drop-forged links — backed by a 24-month warranty and free freight.
Fits These Machines
This track size is commonly used on select models from:
- Komatsu: PC78US5, PC78US
Fitment: Confirm track size and guide style before ordering. Send your machine make and model for fitment support — call (850) 816-7898.