Re: Rubberythingy by my diff...
Reply #1 –
Rubbery? Or a big cast-iron dog bone mounted with rubber and big bolts? That would be a vibration damper to smooth out the rear end. Our Cats & Birds are luxury cars, you know.
Or perhaps you mean a "pinion snubber"? Looks like a rubber cone, presses against a pad under the rear floor when the suspension is near bottoming out. Helps keep the rear end from twisting.