https://trackpads.com.au/tpa_make_model/caterpillar/289c/
289C - Track Pads Australia
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https://www.panswork.com/thread-20171.html
CAT 289C Injection Pump Leak: Diagnosis and Repair
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https://www.grizzlyrubbertracks.com/products/copy-of-caterpillar-279d-sprocket
Caterpillar 289C Sprocket - Grizzly Rubber Tracks
Part#304-1916 Fits 279c / 279d / 289c / 289d / 299c /299d
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