Gasket knalpot / manifold -PIAGGIO- Vespa GTS 125 (ZAPMA3100, ZAPMA3200, ZAPMA3700, ZAPMD3200), Vespa GTS 150 (ZAPMA3200, ZAPMA3100), Vespa GTS Super 125 (ZAPMA3100, ZAPMA3200, ZAPMA3700, ZAPMD3200), Piaggio Liberty 125 (RP8M89100, RP8M89130, RP8MA4100),