Ø40 mm cast iron piston cylinder Piaggio air Zip, Typhoon, Gilera Stalker... Malossi (axis Ø12mm)

High cast iron motor Malossi Piaggio air

Kit piston new complete adaptable for scooter 50cc Piaggio Zip, Typhoon, Liberty, Gilera Stalker, Derbi Boulevard... Remember to replace the piston pin needle cage of dimension 12x17x13 mm which is not supplied in the high engine kits (this bearing is sold separately).

This piston cylinder block kit includes

• 1 x cylinder block
• 1 x piston
• 1 x cylinder head
• 1 x set of seals
• 2 x piston rings
• 2 x circlips
• 1 x gudgeon pin
• 1 x needle cage 12x17x16 mm
• 2 x exhaust studs
• 2 x valve slats

Technical characteristics and dimensions of the cylinder block kit

• Mark: Malossi
• Manufacturer no .: 318520
• Cylinder color: gray
• Cylinder block material: cast iron
• Piston diameter: 40 mm
• Piston pin diameter: 12 mm
• Cylinder fixing centers: 48 mm and 68 mm