The MGA With An Attitude
TURN SIGNAL SWITCH - TS-101 - Pg 4 of 6

This is a front end view of the piston and cylinder. The piston has two small ears that run in slots in the housing, preventing rotation of the piston. These slots in the housing are above (or in front of) the area of the cylinder that mates with the leather cup, so as not to interfere with the vacuum seal below.

Turn signal vacuum piston and cylinder bore

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