Fits :
Type-1 engines
Specifications:
Bore: 77 mm
Stroke: 64 mm
Case Ø: 90 mm
Cylinder head Ø: 90 mm
Piston pin Ø: 20 mm
Paruzzi number : 01636
Fits :
Type-1 engines 1200cc (30hp+34hp)
Specifications:
Bore: 77.5 mm
Thickness upper compression ring: 2.50 mm
Thickness lower compression ring: 2.50 mm
Thickness oil control ring: 4.00 mm
Paruzzi number : 01697
Fits :
Type-1 engines
Type-3 engines
Specifications:
Bore: 85.5 mm
Stroke: 69 mm
Case Ø: 90 mm
Cylinder head Ø: 94 mm
Piston pin Ø: 22 mm
Paruzzi number : 01698
Fits :
Type-1 engines
Type-3 engines
Specifications:
Bore: 85.5 mm
Stroke: 69 mm
Case Ø: 90 mm
Cylinder head Ø: 94 mm
Piston pin Ø: 22 mm
Paruzzi number : 01699
Fits :
Type-1 engines
Type-3 engines
CT/CZ engines
Specifications:
Bore: 90.50 mm
Stroke: 82 mm
Case Ø: 96 mm
Cylinder head Ø: 98 mm
Piston pin Ø: 22 mm
Paruzzi number : 01700
Fits :
Type-1 engines 1500 and 1600cc
Type-3 engines
CT/CZ engines
Specifications:
Outer diameter: 22 mm
Length: 72 mm
Paruzzi number : 01701
Fits :
Type-1 engines
Type-3 engines
CT/CZ engines
Specifications:
Bore: 92 mm
Stroke: 69 mm
Case Ø: 96 mm
Cylinder head Ø: 98 mm
Piston pin Ø: 22 mm
Paruzzi number : 01702
Fits :
Type-1 engines
Type-3 engines
CT/CZ engines
Specifications:
Bore: 94 mm
Stroke: 69 mm
Case Ø: 97 mm
Cylinder head Ø: 101 mm
Piston pin Ø: 22 mm
Paruzzi number : 01703
Fits :
Type-1 engines
Type-3 engines
CT/CZ engines
Specifications:
Bore: 90.50 mm
Stroke: 69 mm
Case Ø: 96 mm
Cylinder head Ø: 98 mm
Piston pin Ø: 22 mm
Paruzzi number : 01704
Fits :
Type-1 engines 1200cc (30hp+34hp)
Specifications:
Bore: 77.0 mm
Thickness upper compression ring: 2.50 mm
Thickness lower compression ring: 2.50 mm
Thickness oil control ring: 4.00 mm
Paruzzi number : 01705
Fits :
Type-1 engines 1300cc
Specifications:
Bore: 77.0 mm
Thickness upper compression ring: 2.00 mm
Thickness lower compression ring: 2.00 mm
Thickness oil control ring: 4.00 mm
Paruzzi number : 01706
Fits :
Type-1 engines 1600cc
Type-3 engines 1600cc
Specifications:
Bore: 85.5 mm
Thickness upper compression ring: 2.00 mm
Thickness lower compression ring: 2.00 mm
Thickness oil control ring: 5.00 mm
Paruzzi number : 01708
Fits :
Type-1 engines 25hp
Specifications:
Bore: 75.0 mm
Thickness upper compression ring: 3.00 mm
Thickness lower compression ring: 3.00 mm
Thickness oil control ring: 5.00 mm
Paruzzi number : 01710
Fits :
Type-1 engines
Specifications:
Bore: 77 mm
Stroke: 64 mm
Case Ø: 82 mm
Cylinder head Ø: 84 mm
Piston pin Ø: 20 mm
Paruzzi number : 01714
Fits :
Type-1 engines
Type-3 engines
CT/CZ engines
Specifications:
Bore: 88 mm
Stroke: 69 mm
Case Ø: 90 mm
Cylinder head Ø: 94 mm
Piston pin Ø: 22 mm
Paruzzi number : 01715
Fits :
Type-1 engines
Specifications:
Bore: 77 mm
Stroke: 64 mm
Case Ø: 87 mm
Cylinder head Ø: 90 mm
Piston pin Ø: 20 mm
Paruzzi number : 01718
Fits :
Type-1 engines
Specifications:
Bore: 77 mm
Stroke: 69 mm
Case Ø: 90 mm
Cylinder head Ø: 90 mm
Piston pin Ø: 22 mm
Paruzzi number : 01719
Fits :
Type-1 engines
Type-3 engines
CT/CZ engines
Specifications:
Bore: 87 mm
Stroke: 69 mm
Case Ø: 90 mm
Cylinder head Ø: 94 mm
Piston pin Ø: 22 mm
Paruzzi number : 01787
Fits :
Type-1 engines
Type-3 engines
CT/CZ engines
Specifications:
Bore: 87 mm
Stroke: 69 mm
Case Ø: 90 mm
Cylinder head Ø: 94 mm
Piston pin Ø: 22 mm
Paruzzi number : 01790
Fits :
Type-1 engines
Type-3 engines
CT/CZ engines
Specifications:
Bore: 92 mm
Stroke: 82 mm
Case Ø: 96 mm
Cylinder head Ø: 98 mm
Piston pin Ø: 22 mm
Paruzzi number : 01791
Fits :
Type-1 engines
Type-3 engines
CT/CZ engines
Specifications:
Bore: 94 mm
Stroke: 82 mm
Case Ø: 97 mm
Cylinder head Ø: 101 mm
Piston pin Ø: 22 mm
Paruzzi number : 01792
Fits :
Type-1 engines
Type-3 engines
CT/CV engines
Specifications:
Piston pin outside diameter: 22 mm
Piston pin button diameter: 13.40 mm
Paruzzi number : 01793
Fits :
Type-1 engines
Type-3 engines
CT/CV engines
Specifications:
Piston pin outside diameter: 22 mm
Piston pin button diameter: 13.45 mm
Paruzzi number : 01795
Fits :
Type-1 engines
Type-3 engines
CT/CV engines
Specifications:
Piston pin outside diameter: 22 mm
Piston pin button diameter: 13.70 mm
Paruzzi number : 01796