- Air cleaner
- Brake lever
- Carburettor
- Carburettor
- Carburettor (Dell'Orto)
- Carburettor (Walbro-Keihin)
- Case helmet
- Catalytic
- Central stand-swinging arm
- Chain tightener-by-pass valve
- Chasis
- Cilinder head
- Crankase
- Crankshaft
- Cylinder head-valves
- Cylinder-piston-wrist pin, assy
- Disc brake caliper
- Driven pulley
- Driving half pulley
- Electric starter
- Electrical device
- Electrical device
- Electrical device
- Engine
- Flywheel magneto
- Footrest-rubber mats
- Front and rear mudguard
- Front damper cover
- Front glove compartment
- Front wheel
- Fuel tank
- Handlebars component parts
- Handlebars component parts
- Headlamp
- Kickstarter-crankcase cooling
- Oil drain
- Oil filter
- Oil pump-oil pan
- Rear damper
- Rear guard
- Rear tail lamp
- Rear wheel
- Rear wheel shaft
- Rocker levers support
- Saddle
- Secondary air box
- Speedometers kms.-handlebar covers
- Steering bearing ball tracks
- Steering column-disc brake
- Transmissions
Vespa ET4 150 Leader
