Caterpillar 363-9337 Final Drive Travel Motor Assembly

The Caterpillar 363-9337 is a complete hydraulic final drive travel motor assembly designed for mini hydraulic excavators. It integrates a hydraulic motor with a planetary reduction gearbox to deliver high torque for track propulsion. This unit serves as a direct replacement for Caterpillar part numbers 363-9337, 265-8758, 282-1533, and 191-1384. It is engineered for the Caterpillar 305 series mini excavators powered by the Mitsubishi S4Q2T engine. The assembly is supplied fully assembled and bolt-on ready, requiring no special adaptation for machines originally equipped with this part number. Technical specifications include a maximum working pressure of 24.5 MPa and a maximum output torque of 2100 Nm.