Keep the upper structure of your Volvo EC380EL excavator rotating smoothly with a replacement Swing Gearbox Only, part number 14743545. The swing gearbox transfers mechanical power through the slewing system, providing the controlled rotation needed to position the boom, arm and bucket during demanding excavation work.
When internal gears or bearings become worn, the swing system may develop excessive noise, vibration, backlash or inconsistent rotation. Replacing the gearbox section can be a practical repair when the existing swing motor and other components remain suitable for continued use. Part references identify 14743545 as a Volvo swing reducer, with the EC380EL listed among the applicable machines.
Pro Construction Parts supplies replacement hydraulic and mechanical components for construction machinery, helping customers keep important equipment operational and reduce downtime. The Volvo EC380EL Swing Gearbox 14743545 provides a practical replacement option when the mechanical section of the swing system requires renewal.
Swing gearboxes can differ depending on machine model, serial number and the configuration of the swing system. 14743545 is referenced as a Volvo swing reducer and is listed for the EC380EL, but we recommend checking the identification number on your existing gearbox before ordering.
Send us your machine serial number and existing swing gearbox part number, and our technical team can help confirm the correct replacement.