Welcome to my store! I sell Parts for Briggs & Stratton Gas Engines from the 1920's to the 1950's. I have Some New Old Stock, New Reproduction, and USED Parts. Click on the Model Link below to see parts available for that engine. Michigan Sales Tax is included in Price. Thanks!

If you are looking for Briggs Parts that are not available here you may contact me at: fred@antiquebriggs.com or Oldbriggs@outlook.com

Free Shipping on Orders of $30 or More in USA only!

Many Parts can ship Worldwide. Please contact me for a shipping quote.


Free Shipping on Orders of $30 or more in USA!

290938 Briggs Aluminum Engine Base Model 5 , 6 or 8

1 item(s)

New Old Stock Aluminum Engine Base. Part Number 290938 . Fits Straight Model 5 , 6 & 8 and possibly others. 5S and 6S show a different number for the base, but may fit these also.