General Information

REXROTH Z4WE6E137-21/AW11RZ5 valves that sit on the shelf lose value. We rebuild them so you always have a ready spare.

The NC Servo Tech Advantage

As an independent facility, we avoid manufacturer delays and restrictions. This means quicker turnaround, competitive pricing, and custom solutions for your specific needs.

Maintenance Tips

  • Keep maintenance logs for every repair and installation.
  • Check mounting surfaces and alignment during reinstallation.
  • Schedule preventive inspections to avoid emergency outages.

Ready When You Are

This unit is not currently listed in stock. Contact us to review repair timelines, exchange possibilities, or alternate solutions tailored to your downtime requirements.

Frequently Asked Questions

Schedule Your REXROTH Z4WE6E137-21/AW11RZ5 Service Today

Trust NC Servo Technology for top-tier service. Contact us today to schedule your repair and get your unit refurbished.