A sample from the products for the Muffler include: Gasket(12x16x2) (nas), Gasket,exhaust Pipe (mca), Spacer (8.2x12x17), Muffler, 2nd. The Screw is the most widely applied product in the PE400 1980 (T) (E01 E02 E15 E24) MUFFLER ( three times ).