We are pleased to offer new Hy-trac final drives as a cost effective OEM quality solution for your CAT 303.5 Mini excavator

Our High quality units will effortlessly fit in place of part numbers 280-3097, 163-9757 and 291-9390 for all models of CAT 303.5 excavator

Contact us today for OEM quality replacement final drives for all CAT models including 303.5