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Hosim 903/905 RC Car steering servo link arm

Replacement steering servo link arm connector to suit Hosim Q903/905 RC car (and possibly other models)
In the contest Replacement parts
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updated December 10, 2023

Description

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My Hosim Q903 RC basher has a small control arm connecting the steering servo to the full steering link. After having it for a relatively short while, I managed to snap the one provided. On further inspection, it turns out this is NOT a replacement part, and instead requires a full replacement of the whole servo component (a Q901-ZJ14).

Rather than purchase a whole new servo, I've designed this part which worked a treat! I printed on a Prusa Mini+ in PLA+. I've raced the car since and had no issues, even after a few significant accidents. For even more strength. consider printing with ABS I'd suggest.

Hope it comes in handy for someone.

Model origin

The author marked this model as their own original creation.

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