Key Details

We handle a wide range of MOOG 72-155 units. Each one receives inspection, internal cleaning, and reconditioning before it ships.

Experience and Warranty

Unlike OEM shops, we use our own inventory to handle most rebuilds. That cuts down on lead time and gets your unit back faster.

Factory-level test stands dedicated to MOOG 72-155 performance verification

Frequently Asked Questions

Helpful but not required. If you can photograph the label, connectors, and overall unit, it gives our team a head start.

Warranty coverage of a 12-month warranty on parts and labor is included with every repair we complete.

No cleaning required. Our repair process includes disassembly and cleaning of all components.

It depends on the unit and scope of work. We provide an estimated timeline after initial evaluation.

We regularly work on units with missing labels. Send us a few images and any visible part numbers, and we can usually match it.

Disassembly and Rebuild Procedure

Once a valve arrives, we tear it down fully, examine key surfaces, and replace worn or damaged parts using components we stock in-house, cutting out OEM lead times.

  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.

Leak and Performance Testing

NC Servo Tech operates our 13-stand test facility, including setups for proportional and servo valves. Every valve goes through performance and leak testing using industry-standard fluids including MIL-5606 and Skydrol. Our pre-shipment testing verifies spec-level operation.

Technical Specifications

Every MOOG 72-155 we service is tested under typical applications. Our diagnostics verify performance against published specifications. Technical diagrams and Cycle life data are available for purchase upon request.

Lead Times and Support

As a dedicated source for MOOG 72-155 services, NC Servo Tech targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our responsive technical support to keep your systems running smoothly.

Maintenance Tips

  • Conduct thorough visual inspections for wear or leaks during routine maintenance.
  • Flush the hydraulic system after any major repair to remove debris before reinstalling the MOOG 72-155.
  • Schedule preventive maintenance intervals based on duty cycle, not just calendar time.

Need Your MOOG 72-155 Back Online?

Request pricing, availability, and turnaround for your MOOG 72-155. NC Servo Tech provides experienced repair with a 1-year warranty. Contact us to schedule your repair.

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NC Servo Tech is an independent third-party repair facility. We are not affiliated with, endorsed by, sponsored by, or authorized by MOOG or any original equipment manufacturer (OEM), nor do we claim to be a MOOG service center. All brand names, trademarks, model numbers, and part numbers referenced on this page are the property of their respective owners and are used solely for identification and compatibility purposes.