2 speed wiper motor Part Mechanism

I have lots of parts do you have a picture of what you need
It's inside the back of the motor housing. The thing is..........It needs to work and park my wipers in the down position when I turn the wiper motor knob off. My 2 speed wiper motor works like it should accept for the park position. Ity must be for a A body 67-69 car. My car is a 69 Barracuda Thanks

park mechanism.jpg

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