Cylinder head -PIAGGIO- Vespa GTS 300 (ZAPM45200, ZAPM45202, ZAPMA3300), Vespa GTS Super 300 (ZAPM45200, ZAPM45202, ZAPMA3300), Vespa GTS Super Sport 300 (ZAPM45200), Vespa GTV 300 (ZAPM45201, ZAPMA3302), Aprilia Atlantic 250 (ZD4SPE), Aprilia Atlantic 30

Intake valve -PIAGGIO- Vespa GT 250 (ZAPM45102), Vespa GT L 125 (ZAPM31100, ZAPM31101), Vespa GT L 200 (ZAPM31200), Vespa GTS 125 (ZAPM31300), Vespa GTS 250 (ZAPM45100, ZAPM45101), Vespa GTS 300 (ZAPM45200, ZAPM45202, ZAPMA3300), Vespa GTS Super 125 (ZAPM

Exhaust valve -PIAGGIO- Vespa GT 250 (ZAPM45102), Vespa GTS 250 (ZAPM45100, ZAPM45101), Vespa GTS 300 (ZAPM45200, ZAPM45202, ZAPMA3300), Vespa GTS Super 300 (ZAPM45200, ZAPM45202, ZAPMA3300), Vespa GTV 250 (ZAPM45102), Vespa GTV 300 (ZAPM45201, ZAPMA3302)

Radiator hose coupling at cylinderhead -PIAGGIO- Vespa GT 250 (ZAPM45102), Vespa GTS 250 (ZAPM45100, ZAPM45101), Vespa GTS 300 (ZAPM45200, ZAPM45202, ZAPMA3300), Vespa GTS Super 125 (ZAPM45300, ZAPM45301), Vespa GTS Super 300 (ZAPM45200, ZAPM45202, ZAPMA3

Thermostat -PIAGGIO- Piaggio Leader 125-200 cc LC, Quasar 250 cc-300 cc, HPE 300cc

Valve spring -PIAGGIO- Vespa GT 250 (ZAPM45102), Vespa GT L 125 (ZAPM31100, ZAPM31101), Vespa GT L 200 (ZAPM31200), Vespa GTS 125 (ZAPM31300), Vespa GTS 250 (ZAPM45100, ZAPM45101), Vespa GTS 300 (ZAPM45200, ZAPM45202, ZAPMA3300), Vespa GTS Super 300 (ZAPM

Bleeding screw for thermostat cover -PIAGGIO- Vespa GT 250 (ZAPM45102), Vespa GTS 125 (ZAPM31300), Vespa GTS 250 (ZAPM45100, ZAPM45101), Vespa GTS 300 (ZAPM45200, ZAPM45202, ZAPMA3300), Vespa GTS Super 125 (ZAPM45300, ZAPM45301), Vespa GTS Super 300 (ZAPM

Valve stem seal inlet / outlet -PIAGGIO- Vespa GT 250 (ZAPM45102), Vespa GT L 125 (ZAPM31100, ZAPM31101), Vespa GT L 200 (ZAPM31200), Vespa GTS 125 (ZAPM31300), Vespa GTS 250 (ZAPM45100, ZAPM45101), Vespa GTS 300 (ZAPM45200, ZAPM45202, ZAPMA3300), Vespa G

Valve spring cup -PIAGGIO- Piaggio, Leader, Quasar, HPE

Valve spring seat -PIAGGIO- Piaggio Leader, Quasar, HPE

Exhaust/cylinder gasket Ø=32 x 38 x 1.5mm -PIAGGIO- Piaggio Leader, Quasar, HPE

Valve wedge -PIAGGIO- Piaggio Leader, Quasar, HPE, Master, HE, LEM

Screw cylinder head M6 x 112.5mm -PIAGGIO- Vespa GT 250 (ZAPM45102), Vespa GTS 125 (ZAPMA3100, ZAPMA3200, ZAPMA3700), Vespa GTS 150 (ZAPMA3200, ZAPMA3100), Vespa GTS 250 (ZAPM45100, ZAPM45101), Vespa GTS 300 (ZAPM45200, ZAPM45202, ZAPMA3300), Vespa GTS HP

Screw body parts M5 x 20mm w/o step -PIAGGIO- Torx head

O-ring for bleeding screw thermostat cover -PIAGGIO- Vespa GT 250 (ZAPM45102), Vespa GTS 125 (ZAPM31300), Vespa GTS 250 (ZAPM45100, ZAPM45101), Vespa GTS 300 (ZAPM45200, ZAPM45202, ZAPMA3300), Vespa GTS Super 300 (ZAPM45200, ZAPMA3300), Vespa GTS Super Sp

Stud -M7 x 37mm -PIAGGIO- (used for exhaust cylinder head Piaggio Leader, Quasar, HPE)

Nut with flange -DIN 6923- M8 x 1.25 (used as nut for cylinder head) Vespa GT 250 (ZAPM45102), Vespa GT L 125 (ZAPM31100, ZAPM31101), Vespa GT L 200 (ZAPM31200), Vespa GTS 125 (ZAPM31300, ZAPMA3100, ZAPMA3200, ZAPMA3700, ZAPMD3200), Vespa GTS 150 (ZAPMA32