Key Details

NC Servo provides repair and reconditioning for the REXROTH 4WS2EM10-40/10B2ET315Z8BM. With in-house tooling and stocked parts, we keep turnaround times short.

Experience and Warranty

We’ve built our shop around one thing: industrial repair. With decades of hands-on experience and deep product knowledge, we deliver consistent results.

One-year warranty on all REXROTH 4WS2EM10-40/10B2ET315Z8BM valve repairs

Frequently Asked Questions

In most cases, repair costs less than replacement, especially for legacy or OEM-specific models. We evaluate every unit and let you know what makes sense.

Not required, but removing excess oil or loose debris before packing helps keep things clean in transit.

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

You’ll hear from us either way. If it’s not repairable, we’ll return the unit and provide our findings.

Expedited options are available depending on current scheduling. Contact us to discuss your timeline.

Disassembly and Rebuild Procedure

We disassemble every valve, inspect it inside and out, and clean all moving parts. Components that fail inspection are swapped out before the valve is rebuilt and tested.

  • Cleaning: Units go through a mineral bath, with ultrasonic cleaning used for delicate internals.
  • 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.
  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.

Diagnostic Testing

Each REXROTH 4WS2EM10-40/10B2ET315Z8BM is tested on a dedicated flow bench before it ships. We check pressure, flow, leakage, and response characteristics against published specifications. Our pre-shipment testing verifies consistent performance.

Repair, Rebuild and Exchange Options

Beyond standard refurbishment, we offer specialized overhauls for your REXROTH 4WS2EM10-40/10B2ET315Z8BM unit. Our overhaul process includes pressure testing and seal replacement, using only new replacement components.

Lead Times and Support

As a specialist for REXROTH 4WS2EM10-40/10B2ET315Z8BM services, NC Servo targets quick resolution with typical lead times of 2 to 3 weeks. Benefit from our direct access to our technicians to keep your systems running smoothly.

Parts and Inventory

With over 17,000 valves in stock, we can often provide faster turnaround by sourcing parts in-house rather than waiting on OEM lead times.

Maintenance Tips

  • Conduct thorough visual inspections for wear or leaks during routine maintenance.
  • Inspect REXROTH 4WS2EM10-40/10B2ET315Z8BM seals regularly to prevent leaks and maintain performance.
  • Replace inline filters according to maintenance schedules to maintain proper flow rates.

Schedule Your REXROTH 4WS2EM10-40/10B2ET315Z8BM Service Today

Request pricing, availability, and turnaround for your REXROTH 4WS2EM10-40/10B2ET315Z8BM. NC Servo provides warrantied repair with a 1-year warranty. Contact us to start your repair.

Request a Quote View All REXROTH Products Shop REXROTH Inventory

NC Servo 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.