I have an 82 300D and I see reference to three double ended threaded rubber isolators that hold the air filter housing on the parts section of this web site.

My car only had the two isolators towards the front of the engine that locate on the metal bracket attached to the cylinder head.

I see a hole towards the rear of the filter housing that could be for the third isolator but no place on the bracket for it to attach.

Is there another bracket possibly on the inner fender for that third isolator at the rear of the air filter housing? Something I am missing?

Thanks!