MOOG D664-361C
Don’t let a faulty MOOG D664-361C valve slow you down. Our technicians specialize in diagnosing and repairing these components, restoring them to working condition.
Representative image — actual product may differ
Repair Procedure
Our process involves a teardown of your MOOG D664-361C, mineral bath and ultrasonic cleaning, and reassembly with quality parts to restore operation.
About Our Shop
We stock common wear parts in-house, so most rebuilds don’t require outside sourcing. Less waiting, faster turnaround.
Frequently Asked Questions
If the main housing or board is intact, repair is usually the better option. We can restore most units to working condition with tested parts.
Yes. We diagnose first, then provide a repair recommendation with our findings. No work begins without your approval.
Warranty coverage of our standard 1-year parts and labor warranty is included with every repair we complete.
We can often prioritize urgent jobs. Note it on your request form and we’ll let you know what’s possible.
Send the unit in whatever condition it’s in. We clean everything during teardown before inspection begins.
Disassembly and Rebuild Procedure
Each valve goes through teardown to expose wear and buildup. After mineral bath cleaning, we replace damaged parts and reassemble the unit to spec.
- Seal and Gasket Replacement: Worn seals and gaskets are replaced with new components during every rebuild.
- Final Performance Verification: After reassembly, each valve undergoes bench-testing against published performance specs.
- 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.
Diagnostic Testing
Each MOOG D664-361C is tested on a dedicated flow bench before it ships. We check pressure, flow, leakage, and response characteristics against published specifications. Our performance testing verifies consistent performance.
Additional MOOG D664-361C Services
Beyond standard refurbishment, we offer specialized reconditioning for your MOOG D664-361C unit. Our teardown process includes seal replacement and disassembly, using only replacement replacement components.
Maintenance Tips
- Conduct thorough visual inspections for wear or leaks during routine maintenance.
- Schedule preventive maintenance intervals based on duty cycle, not just calendar time.
- Flush the hydraulic system after any major repair to remove debris before reinstalling the MOOG D664-361C.
Get an Expert Repair for Your MOOG D664-361C
Request pricing, availability, and turnaround for your MOOG D664-361C. NC Servo Tech provides warrantied repair with a 1-year warranty. Contact us to schedule your repair.
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.