CAT Hydraulic Pumps

CAT hydraulic pumps, listed by machine model

Replacement main hydraulic pumps and pilot pumps for CAT excavators. Models listed include 302.5, 302.5C, 304 CR, 304.5, 304D, 305 CR, 305.5, 307, 307B, 307D, 307E, 330, 330C and 345D. Pumps cataloged under CAT OEM part numbers are listed alongside the machine models. Select your model from the filter, or send the machine model and serial number and the team will confirm the correct pump.

Terrapart hydraulic pumps support excavators from 5 to 50T and cover main hydraulic pumps, gear pumps and work pumps, with units from major manufacturers including Rexroth, Kawasaki and Mottrol. All pumps are backed by a 12-month warranty.

Most units are available from stock. Order by 4:00pm CT for same-day shipping on stocked items. If the pump is not listed, send a photograph of the tag plate with the machine model and serial number and the team will identify it.

Browse all hydraulic pumps, the Terrapart hydraulics range, or final drives and swing motors and reducers.