Aprilia NOS Exhaust O Ring, #8502668
Aprilia NOS Exhaust Seal Gasket, #8119414
Aprilia NOS O-Ring 65x1 78 92-99 Classic 50 2T, #8502655
Aprilia NOS Piston Ring D40,3x1,2 for R50-#8206302
Ducati, Cagiva, Aprillia NOS Seal Ring, #937724560