Piston Grand-Sport Ø 66,5mm for Vespa PX, Rally, Cosa 200cc with chromed rings of 1,5mm thickness. Also fits in an aluminum cylinder of Cosa 2!
The piston is Meteor, special order for Grand-Sport.
Gudgeon Pin Bearing for Scooter 125-180 - Vespa PX 200 - Cosa 200 - Rally 200cc, 16x20x20 mm, dark grey
Bearing Crankshaft clutch side with 9 balls for Vespa PE-Cosa-125-150-200. Dimensions 25x62x12 mm.
Clutch Plates Ferodo for clutch Cosa2 type for Vespa PX 125-200E after 1995, Cosa2, D:108mm, 4 cork plates, 4 metal discs
Crankshaft oil seal interior plastic Vespa PE-PX-Cosa- Dimensions 31x62x4,3x5,8 mm
Rear wheel oil seal 27-47-6 Vespa
Roller (bearing) for gear cluster Vespa PE-PX-Cosa. You need 21 pieces, 2 x 11.8 mm