Clear Green dustwasher suitable for Seimitsu joystick models LS-40, LS-40-01, LS-55, LS-55-01, LS-56 and LS-56-01. Inner diameter: 12 mm (0.472 inch), outer diameter: 38 mm (1.496 inch).

Compatible models: LS－55/55-01/LS-56/56-01/LS-40/40-01/LS-58/58-01/LS-60