Center Swivel Joint 295-9595 295-9606 for E374 E390F Excavator

This hydraulic swivel joint, available under part numbers 295-9595 and 295-9606, is the central hydraulic distribution unit specially designed for the hydraulic systems of E374 and E390F excavators. It transmits high-pressure hydraulic oil between the upper rotating body and the lower chassis to support travel and other hydraulic functions. Built with a precision sealing structure, wear-resistant alloy material, and precision machining, it offers direct replacement installation and stable oil supply performance for heavy-duty mining and construction working conditions.

• Internal seal ring wear, causing hydraulic oil leakage from the joint surface.
• Oil channel blockage, resulting in insufficient flow and weak travel action.
• Abnormal friction noise during rotation.
• Seat surface scratches leading to pressure loss.
• Casing deformation caused by impact and overload.

• Confirm the part number and machine serial number before ordering.
• Check oil port quantity, mounting dimensions, and seal specification.
• Request strict pressure and leakage testing before shipment.
• Shockproof wooden packaging to avoid transit damage.
• Quality warranty covering manufacturing defects.