you can switch to the version of the civil 40.10W 4x4 (7170858)* which have 9/47 (1:5,11) this fits without problems in the WM Axle housing.

Here I had written about how to change pinion & crown wheel thread

edit: Other transmission ratios will not fit without changes to the axle housing or pinion/crown wheel , but we have not tested this until now.

* 2200,-€ incl. taxes in 2015.

Last edited by juergenr; 21/07/2021 20:14.
Gruß Juergen