Ferrari Part Number 109002, CAGE ROLLER FOR VELOCITY 4TH AND 5TH shown here as used in Ferrari 456 GT/GTA Table 32 Main Shaft Gears And Gearbox Oil Pump -Not For 456 Gta. Location in Diagram: 49. Required Quantity: 1. This Ferrari part is used in more than one diagram. Click on the diagrams below to see alternative uses of this part: