I´m having troubles finding new front and rear wheel spacers for my 1996 DR350SE. I have found a parts dealer that has OEM parts. But they list 2 different Models for the rear wheel spacers. They have a T model and O,M,N models, the part #s are different between the 2. Can anyone confirm the model of my 1996 DR350SE. Also, does anyone have any ideas as to finding these parts or rebuilding the seal wear ring? Paul