Downpipe to silencer gasket. Outer diameter 48.8mm. Inner diameter 40.5mm. Thickness 10mm. Replacement aftermarket part for Yamaha OEM 3FL-1...
Outer diameter 38mm. Inner diameter 32mm. Thickness 11.5mm.
Outer diameter 34.6mm. Inner diameter 29mm. Thickness 11.5mm.
Outer diameter 42mm. Inner diameter 35mm. Thickness 12mm.