Vickers 578904 Hydraulic Vane Pump Cartridge Kit

The Vickers 578904 hydraulic vane pump cartridge kit, manufactured by Vickers (Eaton Vickers), is a replacement cartridge assembly designed to rebuild V60 Series fixed-displacement vane pumps without replacing the entire unit. It restores original pump performance by replacing critical internal wear components including the rotor, vanes, cam ring, side plates, and related wear parts, with contents that may vary by revision. This kit is used during pump overhauls, preventive maintenance, and repair in hydraulic power systems across applications such as hydraulic power units, injection molding machines, hydraulic presses, metalworking equipment, material handling systems, mobile hydraulic equipment, and other industrial automation machinery, and is compatible with hydraulic oil. Common replacements include Vickers 421238, 416442, and 411833 cartridge kits.