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UPGRADE - High Cycle Premium On/Off Valve Kit, OMAX


Part # 43019
Replaces # 303639

HWS#: 43019

Product Description: High Cycle Repair Kit, On/Off Valve, OM, HWS# 43019

Replaces: 303639

Expect double the life of the kit compared to the OMAX OEM On/Off valve repair kit (303639).  


Hennco's 43019 for High Cycle OMAX On/Off Rebuild Kit, replaces OMAX 303639.


Click here to browse our complete selection of OMAX style waterjet replacement parts


Our best part is know how

Better than OEM parts, better than OEM knowledge – that's Hennco Waterjet Supply. Here's something else that's better; our prices. Hennco saves you 20-30% on every order compared to OEM.

With a reputation for quality parts, rapid availability and knowledgeable waterjet experts there to answer the call.

Contact the Hennco team today to help answer any of your questions 1-833-443-6626 or

Hennco Waterjet Supply offers replacement parts for:

  • OMAX 
  • Flow 
  • KMT 
  • Hypertherm / AccuStream
  • High Pressure Tubing and Fittings
  • Custom tubing

Hennco OMAX Style Parts

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