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Retainer Nut, EnduroMAX Pump, OMAX


Part # 45520
Replaces # 307663

HWS#: 45520

Product Description: Check Valve Retainer Nut, EnduroMAX Pump, OMAX 

Replaces: 307663

Hennco's 45520 for OMAX EnduroMax™ Waterjet Pump replaces OMAX 307663


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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