New undercarriage parts and rubber tracks are sold individually but we suggest replacing all of your worn parts at the same time.
Aftermarket replacement rubber track for many Yanmar, Case, and Komatsu machines. This track is sixteen inches (400 mm) wide with seventy two metal embedded links down the center of the track. This track has a narrow guide system. This track is designed to fit the following machines:
If you have a Komatsu PC 50 series mini excavator you should verify your track width is sixteen inches then count the steel bars down the center of the track. You will likely need to verify the guide width as well. Call for assistance on how to measure the guide but it is the width between the metal links that guide the rollers and where the sprocket rotates the tracks. The measurement must be taken at the base of the links, right where they connect to the track itself because the closer to the top of the link, the more variance can happen due to wear.
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