Grundig Stenorette 2300L replacement gear (rewinding)

this is a replacement gear for the rewinding function of the "Grundig Stenorette 2300L" (the most fragile part of the otherwise very sturdy mechanism)

if you don´t have a high detailed printer you may buy this item here:
http://shpws.me/HbZh

Partnumber: 36009-065 00