Piaggio Vespa Oil Pump Pinion PX (1984-Onwards) BAGS & CASES PX-T5-COSA Locating Spring

Locating Spring

The Gasket fits between the fuel tank and the frame

Made for standard engines

where the Pre- PX range had a completely different hook for a style panel

ITALIA Vespa Cylinder Head PX150

Piaggio Vespa Oil Pump Pinion PX (1984-Onwards) BAGS & CASES PX-T5-COSA Locating SpringPiaggio Vespa Oil Pump Pinion PX (1984 Onwards) The oil pump pinion is connected to a series of different cogs, meshing with each other turning in sequence once the engine starts and the crankshaft moves. The pinion drives the oil pump, resulting in oil feeding the engine. (over all) 104mm PX Type not T5 Comparison No. 287014 (PIAGGIO)