Looks like I'm missing the LHS hollow tube with the spline (#5 in the figure?). I have both footrests, through bolt, the RHS piece between the engine and footrest and the spacers.

Next question - anyone have one they would like to sell to me?

email (option): cas.vanderwoude@gmail.com

No 5 is the two identical cotton reel spacers. The splined tube spacers are also the same both sides. Ron

email (option): ronpier@talk21.com