I got the hub back today Paul.

When will the dimension drawings be available?

Tell Frank I will spring for the $250 if you will handle the sales

Milo

Jim Rudholm found some heat sink surplus and much cheaper. I called them and they have 175 in stock. The size is enough for 3 heat sinks. The cost  for 3 would be  $25.

Here are the PSRU dwgs.

It would be better if I sent you an IGES or DXF.
What dwg program are you using? The dims are in the IGES or DXF files.

Paul Lamar

Paul, is that the sum total of the dimensions?. Milo

What else do you need? Use the planet carrier and a transfer punch
to get the hole pattern for that.

Do you have a lycoming shell bearing yet?

Paul Lamar