Maybe like in the 8865 Test Car. There are 4 2x2 bricks that act as pistons. "Benz, Mark" <Mark.Benz@BroadVision.com> wrote in message news:FB90BFF591F3D31...ion.com... (...) (24 years ago, 11-Aug-00, to lugnet.market.buy-sell-trade)
I found a scan of the part. It was used on old Technic sets that I know as Expert Builder Sets (I know that dates me.) It the top pat on the page. (URL) site is Technica. It has lots of history & scans of most Technic/Expert parts. Didn't remember (...) (24 years ago, 12-Aug-00, to lugnet.market.buy-sell-trade)