Part -= O A Sales & Service =-
Company Profile
  Marine Application
  Power Generation Application
  Power Generation Control & Automation
  Industrial Application
  Cummins genuine parts
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At OAS, we provide the products and services you want in power industry. The part you need. The service you want. With our professional teams, we have all you need. At OAS, we offer a complete line of engine parts, filters, engine and generator control, and other accessories – Genuine parts, Filter, Holset Turbo, TwinDisc Gear, Wordwards control. We stock almost every part you will need for your engines or generators. With our large inventory and our extensive industry contacts, we can find the products you want whether new, recon, used or even the most hard-to-find parts almost right away


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