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Hydraulic Repair Services

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Hydraulic Repair

PSI Offers the Most Complete Hydraulic Pump, Valve & Motor Repair Services Anywhere

Industrial Hydraulic Repair Services - PSI Repair
Hydraulic Component Repair - PSI Repair Services
Hydraulics Repair

 PSI Repair provides repairs for virtually any hydraulic component, including pumps, motors, valves, servo valves, actuators, cylinders and power units.

We serve all industries, large or small. Every hydraulic unit received in our facility for repair is completely disassembled and cleaned for a thorough inspection. Next, all precision fits are checked for tolerances. Worn, broken, or missing parts are listed for replacement. After a complete evaluation, our customer service representative will provide you with a competitive quotation for the price of the repair.

After your approval, the unit is cleaned again, tolerances are reverified, and the unit is made ready for repair. All contact surfaces are reconditioned or replaced, and new seals, bearings and replacement parts are installed by our highly-trained technicians. When a part is obsolete or beyond repair/reconditioning, our in-house machine shop can reduce cost and create fast turnaround by manufacturing replacements that meet or exceed OEM specs. After reassembly, the unit is ready to be dynamically tested.

PSI has developed the industry’s most complete line of dedicated open- and closed-loop pump test stands. We perform tests to ensure that every repaired pump meets or exceeds OEM specifications, covering pressures up to 5,000 psi and flows up to 150 gpm. All valves and stepping motors are tested on custom, multi-purpose, electronically-controlled test stands. Call us with your repair questions—we've got answers. Contact us now for a quote at 800-325-4774.

PSI Hydraulic Repair Services Include:

  • Hydraulic Pumps – Piston, Vane, Gear
  • Hydraulic Motors– Piston, Vane, Gear
  • Feed Panels
  • Hydraulic Valve Repairs – Flow Control, Pressure Control, Directional
  • Hydraulic Cylinder Repair
  • Hydraulic Actuators Repair – Rotary, Linear
  • Hydrostatic Drive Repair

Need More Help?

Read our blog post outlining essential tips for industrial hydraulic components.

For more information on hydraulic repair capabilities at PSI, refer to our Hydraulic Repairs Line Sheet or enter the part/model number, manufacturer, or component type in the search box at the top of the page. And, of course, you can call us at 800-325-4774.


Would you like to save your plant $1,000,000 this year? PSI’s award-winning Repairable Asset Control (RAC®) service offers on-site management of MRO parts and manufacture of obsolete/legacy components.