Okuma: HC-74900

Call us at 604-888-9050 and we will help you conclusively identify your defective Okuma HC-74900. We can also provide you with our most recent exchange, repair/rebuild pricing estimate for a Okuma HC-74900.


Our knowledgeable engineers and technicians have extensive experience rebuilding a Okuma HC-74900. They are dedicated to minimizing your downtime. Our fixes for a Okuma HC-74900 are often engineering improvements, resulting in a unit that is "better than new." We also work on a wide range of other Okuma circuit boards, servo drives, power supplies, monitors and spindle drives.



Part Number:




Repair: Call for most recent pricing.

HC-74900 Okuma IO board. Rebuild. 1 year warranty.

Alt Part



Before you call, please have written down: the manufacturer and item part number. Additionally, for servo and spindle drives, please record any alarm info (LED indications, alarm number, failure conditions). Alarm numbers read from your CNC monitor are not complete. Look in electrical cabinet, on the item, for crucial alarm info.