OK- Gotta chime in on this.
As far as the axle goes (and in relation to the bearings) it depends on year and model (scg v 1125).
I need a new axle due to the blow-up my drive side inner race had- it scored the axle...long story, see other threads.
First, the axle thread depends on which side your drive is on: RH thread if drive is on the right (like scg) or LH thread if drive side is on the left.
I let the HD house order the PN G0321.5AK...which the computer lists as direct replacement for the old number for a two bearing scg 2009. I was trying to convence myself it would work...
When it came in, I had my old axle- no go my fine young friends!
The length, OD's, thread size and twist all good...but the "nut side" boss where the two bearings sit is longer, and would place the bearing contact surface on the brake side on thread at best, and worse wouldn't allow for proper torque....
It's a "no-go".
So! Who has what I'm looking for other than FleaBay??
Stevo