ZeroPlay bearing kit. Upgrade for Williams 2way joystick



This is an upgrade kit for the Wico joystick used by Williams in Defender, Joust, Stargate, and Moon Patrol. Those joysticks wear out which results in a sloppy handle that moves around a lot while sometimes barely making the switches activate.


This kit provides a new axle, with roller bearings at the pivot to give a super smooth action. The orings help to make a snug fit with worn original handles. 



There are two height variants, depending on the control panel thickness. For original control panels choose the following. The ball height will match orignal Williams installation.


    19mm for Stargate, MoonPatrol, Joust, Ice Cold Beer, 

    21mm for Defender.


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Zeroplay bearing upgrade kit

Select the quantity and variants depending on your control panel thickness.

Price includes worldwide shipping.

ZP kit


Installation guide videos:

We are located at:

91 Canterbury Close



BS37 5TU

Contact us today!

If you have any queries or wish to make an appointment, please contact us:


07909 904906


Or use our contact form.

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