Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:3680801.

The Power antenna on my Jeep grand cherokee ZJ didn't go all the way out and made a rattling sound. When opening the gear case I found the push roller was worn out (had a deep slot) and the tranfer wheel from the motor to the gears was broken (rattling sound).

Designing a new one and printed out, the motor works as new. This gears probably fits other Jeeps in the same year range.

UPDATE 2021-01 New gear design uploaded with 3.2mm center hole ( + .2mm cleareance) Tool for removing the cap of the antenna when unmounting from fender.

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