TUBE ASSY-CYLINDER (Doosan DWD510016)

A worn tube assembly can disrupt cylinder operation, leading to fluid leakage or reduced actuation force. This aftermarket replacement part references Doosan catalog number DWD510016. The tube assembly serves as the structural housing that contains the piston and seals within a cylinder. Its primary mechanical function is to maintain alignment and contain pressurized fluid during linear motion. A common failure consequence is external seepage past the seals, which degrades system pressure over time. Keeping the tube assembly in sound condition helps prevent erratic movement and unscheduled downtime. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWD510016, dwd510016