Originally Posted by
Matthew_Armeni
TKR1230 is used to shim behind the hexes on the SCT410 (or any of the axle kits Tekno sells).
The EB48 and the SCT410 use TKR1226 behind the pinion. The EB48.2 (or any kit with the new straight cut diff gears) does not need TKR1226 behind the pinion.
That would be the reason that i couldnt find it in the manual. 1. wrong manual, 2. wrong thread....makes sense now