General Information

Older BOSCH 0811-402-003 valves still have life left. We clean them up, reseal them, and prove they work before shipping.

The NC Servo Tech Advantage

Our commitment to service excellence shows in everything we do. From initial consultation through project completion, we provide professional support.

Service Procedure

We take the valve apart, clean everything, check all the parts, replace what’s bad, put it back together, and test it.

  • Intake inspection with photos when requested
  • Component cleaning and failure analysis
  • Repair or rebuild using quality parts
  • Assembly verification and performance testing
  • Final documentation and shipment preparation

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 BOSCH 0811-402-003 Service Today

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