Funtek MT4 / ST4 - Front wheel axle

thingiverse

This is a front wheel axle for Funtek ST4/MT4 models. This is not the genuine version as there is a 3mm shift between the top and bottom "balls" that clip into the suspension arms. The advantage of this model is that it can be used for left and right as it is fully symmetric. This causes the wheel not to be fully vertical, but it does not change the overall stability. When you know how often this piece is printed, this a great advantage :)