I have just replaced the bracket for the engine rear support complete, the rubber portion which was oil cured and very soggy, and i noticed that the stop washer and the self locking nut on the bottom of the reverse control rod are missing. may be this is the cause of some difficulty in finding reverse at times. does any member know of the approximate dimensions of this washer so i can replace it or procure a new one, any information would be greatly appreciated.(the p/no in the parts book for the stop washer is 01926. and the locking nut is 50524.) best regards derrick.