In a hydraulic system, long-term reliability and efficiency depend heavily on the quality of the replacement parts used during maintenance and overhaul. At fluid-hub, you'll find a wide selection of spare parts for pumps, valves, and hydraulic cylinders, designed to offer perfect interchangeability, high durability, and peak performance even in the harshest working conditions.

Whether you're restoring the efficiency of a vane pump, servicing a directional valve, or replacing the seals of a hydraulic cylinder, using quality spare parts is essential to avoid downtime and maximize the system’s lifecycle.

Our product range includes:

• Vane pump cartridges: complete cartridge units for pump regeneration, ensuring optimal sealing and consistent volumetric performance.

• Vane pump shafts: made of high-strength steel, heat-treated for extended fatigue resistance.

• Vane pump seals: complete kits of static and dynamic seals to prevent leaks and maintain hydraulic integrity.

• Spare parts for variable displacement piston pumps: plates, pistons, and calibrated springs that maintain pressure and displacement control.

• Hydraulic valve spare parts: components for pressure, directional, and flow control valves, including spools, springs, and seal kits.

• Spare parts for hydraulic cylinders: heads, rods, seals, and wipers to ensure tightness and linear motion.

All parts are selected to comply with major industry standards and are ideal for both preventive and corrective maintenance on industrial machinery, mobile equipment, and automated systems.

To identify the correct spare part, it may be helpful to check the original product specifications. At fluid-hub you can find the vane pumps and piston pumps for which cartridges, shafts and seals are intended, and the hydraulic valves to identify compatible components.