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Parts List: A.O. Smith GDVT-50, D 50-50

  • Use the chart to find the part you need to order. A line art drawing is below the chart to assist you in locating your part.
  • Click on the underlined link to go directly to the part's page for pricing and ordering.
  • Part numbers that are no longer active in the AO Smith database are not included on the chart. In addition, some part numbers have changed to a new part number. Please see AO Smith New Part Cross Reference / Discontinued Part Guidelines for further assistance.
  • You can download and print the original PDF of the A.O. Smith parts list at the bottom of the page.


Item Description
D 50-50
3 Gas Valve, Natural Gas, WR 37C73U473 9006558005 (new # 100111285)
3 Gas Valve, Propane, WR 37C72U472 9006537005 (new # 100111270)
5 Direct Vent System Assembly 9006538005 (new # 100111271)
6 Direct Vent Pipe 9006539005 (new # 100111272)
7 Direct Vent Termination 9006540005 (new # 100111273)
8 Anode MG 9001829005 (new # 100108660)
8 Anode Outlet MG 9003938005 (new # 100109622)
8 Anode AL 9001453005 (new # 100108571)
11 DV Termination Safety Cover 9006627005 (new # 100111343)
- The manufacturer may change part numbers and availability at any time.


Download original AO Smith Parts List
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