Key Details

At NC Servo, our shop is equipped to service the REXROTH 4WS2EM10-42/45B2ET315Z8DM. We use a consistent process to restore each unit to working condition.

Repair Procedure

We specialize in the overhaul of your REXROTH 4WS2EM10-42/45B2ET315Z8DM, including the replacement of all necessary gaskets and worn components.

Frequently Asked Questions

Yes. Our repairs include a one-year warranty covering parts and labor.

Turnaround time varies by model and condition. Contact us for a timeline specific to your unit.

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

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

If a unit is beyond repair, we explain why and can discuss replacement or exchange options.

Independent Repair Facility

As a specialized repair facility, we have dedicated test equipment that general-purpose shops don’t. That means your REXROTH 4WS2EM10-42/45B2ET315Z8DM gets serviced by people who work on these units regularly.

50+ years of expertise in REXROTH 4WS2EM10-42/45B2ET315Z8DM Valve Repair

Rebuild Steps

Each valve goes through teardown to expose wear and buildup. After mineral bath cleaning, we replace damaged parts and reassemble the unit to spec.

  • Complete Disassembly: The unit is disassembled and all parts are laid out for individual inspection.
  • 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.
  • In-House Parts Sourcing: Many repairs use components sourced from our inventory of 17,000+ units.

Testing and Bench Verification

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 performance testing verifies consistent performance.

Technical Specifications

Every REXROTH 4WS2EM10-42/45B2ET315Z8DM we service is tested under real-world conditions. Our diagnostics verify performance against published specifications. Cycle life data and Performance data are available for purchase upon request.

Lead Times and Support

As a focused repair facility for REXROTH 4WS2EM10-42/45B2ET315Z8DM services, NC Servo targets quick resolution with typical lead times of 1 to 2 weeks. Benefit from our direct access to our technicians to keep your systems running smoothly.

In-House Inventory for REXROTH 4WS2EM10-42/45B2ET315Z8DM

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

  • Use only manufacturer-recommended hydraulic fluids to protect internal valve surfaces.
  • Check valve alignment carefully to prevent undue stress on internal components.
  • Document all maintenance activities to track performance trends over time.

Schedule Your REXROTH 4WS2EM10-42/45B2ET315Z8DM Service Today

Request pricing, availability, and turnaround for your REXROTH 4WS2EM10-42/45B2ET315Z8DM. NC Servo provides experienced repair with a 1-year warranty. Contact us to start your repair.

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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.