Kobelco Excavator Rubber Track R300-52.5W-90 Descriptions:

An excavator rubber track(R track) with a wide 1 ½ inch sprocket inside guide width, this rubber track is 11.81 inches wide and has 90 internal metal crossbars that are 2.07 inches apart when measured from center to center. This rubber track will fit the following models; Kobelco style SK038.

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