What is the diameter of a 46t mod 1 spur?
 

Title says it all.

48mm.

http://www3.towerhobbies.com/cgi-bin...?&I=LXSKZ4&P=7

This is the 46T Spur Gear for the Associated RC8 (ASCC0600).

FEATURES: Metal construction, silver in color
Replaces worn or damaged spur gears

INCLUDES: One 46T spur gear

SPECS: Diameter: 1.85" (47mm)_
Thickness: .39" (10mm)

Something HAS to be up with that. For mod1, the diameter is 2mm + tooth count. So, 46+2=48. I wonder if the teeth aren't as tall/pointy or something?

They vary across tower from 47 to 48.2mm...

And will they fit in between E-maxx chassis braces with the FLM chassis? I think you know what I'm getting at.

the diameter is twice the radius:lol: no they don't fit, they just barely hit, trimming 1mm off each side would do it, check this out-

an rc-monster center diff/motor mount for the flm e-maxx chassis. I'm the second in the world with this design. Has a 8 spider 46 tooth diff, just barely hits, minimal trimming needed, sorry about the 2 megapixel pics