Valve Overview

NC Servo Technology provides repair and reconditioning for the MOOG 73-344A. With in-house tooling and stocked parts, we keep turnaround times short.

How We Repair Your Unit

Each MOOG 73-344A undergoes reconditioning — disassembly, parts replacement, reassembly, and bench testing before shipment.

Frequently Asked Questions

We give you a straight assessment after inspection. If repair doesn’t make sense, we’ll let you know and discuss alternatives.

Yes. Our repairs include a 12-month warranty on parts and labor covering parts and labor.

You can send it as-is. We handle all cleaning and preparation as part of our standard process.

Rush and priority service options exist. Availability depends on current workload, so contact us early.

Even if the tag is worn off, we can often match the unit based on shape, size, and internal configuration.

Independent Repair Facility

NC Servo Technology specializes in both valves and electronic controls, which lets us operate without the delays of OEM service centers.

Repair Process

Our team disassembles each valve to assess internal wear. After ultrasonic cleaning, we install replacements and reassemble and verify operation.

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.
  • Final Performance Verification: After reassembly, each valve is bench-tested against published performance specifications.
  • Teardown: Every valve is disassembled for internal inspection.

Leak and Performance Testing

We carry out full diagnostics on every valve, including flow gain, leakage, pressure shift, and frequency testing. Our test facility supports performance logging and report generation. Our operational testing verifies consistent performance.

Performance Data

Every MOOG 73-344A we service is tested under operating environments. Our diagnostics verify performance against published specifications. Specification sheets and Technical diagrams are available for purchase upon request.

Additional MOOG 73-344A Services

Beyond standard sales, we offer specialized repairs for your MOOG 73-344A unit. Our overhaul process includes disassembly and spool evaluation, using only replacement replacement components.

Turnaround and Shipping

As a dedicated source for MOOG 73-344A services, NC Servo Technology targets quick resolution with typical lead times of 1 to 3 weeks. Benefit from our direct access to our technicians to keep your systems running smoothly.

Maintenance Tips

  • Keep hydraulic fluid clean and at proper levels for consistent valve operation.
  • Check system pressure regularly to verify it stays within the MOOG 73-344A rated operating range.
  • Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.

Get a Free Evaluation for Your MOOG 73-344A

Request pricing, availability, and turnaround for your MOOG 73-344A. NC Servo Technology provides hands-on repair with a 1-year warranty. Contact us to start your repair.

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NC Servo Technology 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.