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Check Valve Assembly, EndruoMAX Pump, OMAX


Part # 45523
Replaces # 308103

HWS#: 45523

Product Description: Check Valve Assembly, EndruoMAX Pump 

Replaces: 308103

Hennco's 45523 Check Valve Assembly for OMAX EnduroMax™ Waterjet Pump replaces OMAX 308103 and includes:

Quantity OEM Part Number Description
1 308102 Check Valve body
2 307663 Retainer Nut
1 308104 Check Valve Retainer
2 200904 Ceramic Ball
2 300640 Check Valve Seat


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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