TH180-3L30-4L30 Rear Case Bushing

This rear case bushing is used in the TH180 and 4L30E transmissions. It is a one piece solid bronze bushing with a "hat" on one end to keep it from walking into the planet in the rear of the case. The most common application is the Post Office vehicle's transmission. Chances are if you see those little mail vehicles running around out there with the drive on the "wrong" side it has one of our bushings in it.