Cast iron piston cylinder Ø63 mm LML Star Deluxe, Vespa Sprint Veloce 150 ... Polini 187

Upper engine Polini 187cc Vespa PX, Corsa, LML Stard Deluxe...

New complete piston liner kit adaptable for 125cc, 150cc L scooterML Star Deluxe, Vespa Cosa, PX... This engine configuration is strictly reserved for use on circuits or private grounds. Also consider replacing the piston pin needle cage of dimension 15x19x20 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
• 1 x clutch bag
• 2 x piston rings
• 2 x circlips
• 1 x gudgeon pin
• 1 xbride exhaust

Technical characteristics and dimensions of the cylinder block kit

• Mark: Polini
• Manufacturer no .: 140.0088
• Cylinder color: gray
• Cylinder material: aluminum
• Piston diameter: 63 mm
• Piston pin diameter: 15 mm
• Cylinder fixing centers: 64 mm and 55 mm