Parts
Everything under the DYCO name.
Six categories of drivetrain and hydraulic parts for excavators. Every one specified by DYCO and built by manufacturers who will tell you what is inside.
Product categories
Final Drives
Complete planetary travel drives, with or without motor, for excavators.
Browse final drivesTravel Motors
Hydraulic motor assemblies for when the gearbox is sound and only the motor needs replacing.
Browse travel motorsSwing Drives
Swing reduction gearboxes and motor assemblies for the house rotation circuit.
Browse swing drivesMain Hydraulic Pumps
Main and charge pumps — the component whose failure takes the whole machine with it.
Browse main hydraulic pumpsCylinders
Arm and bucket cylinders built to the original bore, rod and stroke geometry. Volvo applications only.
Browse cylindersSwing Bearings
Slew rings and swing bearings for the house rotation circuit.
Browse swing bearingsNot sure which unit you have? Four things to have ready before you ask.
Machine down? Start with the number on the tag.
Send the part and your machine to a dealer from here, or email the make and model and we will point you at one who stocks it.