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Old 08-29-2020, 01:26 PM
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Ez2cDave Ez2cDave is offline
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Quote:
Originally Posted by mbauer
Can anyone please tell me the outside diameter in inches of the C size engine mount, and the D size? Need to adjust the internal tube so that either can be fitted.

Mike


The "C" sized mount tube is BT-20 . . . It is .736", outside diameter.

The "D" sized mount tube is BT-50 . . . It is .976", outside diameter.

Dave F.
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