[Product Contents] Gasket inside the cock lever (1 piece) 1J7-24534-00 ¥713 O-ring inside the cock lever (1 piece) 1J7-24534-00 ¥1976 Gasket between the cock and tank (1) 1J7-24512 ¥2074 Negative Pressure Diaphragm Tip O Ring (1) Pieces) Resin washers at the base of the fixed screw (2 pieces) Reliable and reliable genuine parts *This O-ring set is compatible with genuine gasoline cocks. No parts are set in the parts list. Use this O-ring set to overhaul the fuel cock. [Compatible models] Early model SR400 2H6/SR500 2J2 1978-84 Model Genuine Part No. 00-00 ¥7355- Fits gas cook (Genuine) similar to the picture. If you tell us the inner diameter, outer diameter, and wire diameter for vehicles other than the listing, we have many stock so you may find it.