Overview

NC Servo Technology provides repair and reconditioning for the REXROTH 4WRTE16V125P-43/6EG24K31/A5M. With in-house tooling and stocked parts, we keep turnaround times short.

Why Repair With NC Servo

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

One-year warranty on all REXROTH 4WRTE16V125P-43/6EG24K31/A5M valve repairs

Frequently Asked Questions

We can often prioritize urgent jobs. Note it on your request form and we’ll let you know what’s possible.

Yes. Photos of the nameplate and overall unit let us begin identification before it arrives, which speeds up the process.

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.

We confirm next steps with you if a unit can’t be rebuilt. No work proceeds without your approval.

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

Disassembly and Rebuild Procedure

We rebuild every valve from the inside out: cleaning, inspection, parts replacement, reassembly, and bench testing.

  • Leak and Pressure Testing: The reassembled unit is leak-tested and pressure-tested to verify it meets published specs.
  • 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.
  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.

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 proper functionality.

REXROTH 4WRTE16V125P-43/6EG24K31/A5M Specifications

Every REXROTH 4WRTE16V125P-43/6EG24K31/A5M we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Specification sheets and Technical diagrams are available for purchase upon request.

Repair, Rebuild and Exchange Options

Beyond standard sales, we offer specialized reconditioning for your REXROTH 4WRTE16V125P-43/6EG24K31/A5M unit. Our overhaul process includes disassembly and leak testing, using only replacement replacement components.

In-House Inventory for REXROTH 4WRTE16V125P-43/6EG24K31/A5M

With more than 17,000 valve units in inventory, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Maintenance Tips

  • Inspect REXROTH 4WRTE16V125P-43/6EG24K31/A5M seals regularly to prevent leaks and maintain performance.
  • Keep a spare REXROTH 4WRTE16V125P-43/6EG24K31/A5M on hand to minimize downtime during unplanned failures.
  • Document all maintenance activities to track performance trends over time.

Need Your REXROTH 4WRTE16V125P-43/6EG24K31/A5M Back Online?

Request pricing, availability, and turnaround for your REXROTH 4WRTE16V125P-43/6EG24K31/A5M. 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 REXROTH or any original equipment manufacturer (OEM), nor do we claim to be a REXROTH 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.