Quoted from websherpa

It's often the lever part that needs to be replaced, being hopelessly bent or softened.  Bay Area Amusements carries this one as well (though shipping cost is US$7 plus whatever you get dinged at the border).

Like I said Pinball Life carries sub-microswitches with various types of levers and I doubt if Bay Area Amusements can match their prices.  (By the way the majority of micro-switches I have replaced had faulty mechanisms, not faulty/broken levers).

                                                 flashman