51-A21 #01A192

51-A21 #01A192

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Model Numbers: 51-A21

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Extra Details

  • Very similar to the B4900.
  • Difference in aftercooler design.
  • This pump is obsolete, yet many parts are still available.
  • If whole pump is needed, order the B4900 on previous page.
  • For specs, click on B4900 pump on previous page.