Fits :
Type-1 engines until 9.1992 (excluded 25hp+30hp engines)
Type-3 engines
Specifications:
Weight: 106 gram
Paruzzi number : 01799
Fits :
Type-1 engines (except (25hp+30hp)
Type-3 engines
CT/CZ engines
Specifications:
Weight: 12 gram
Paruzzi number : 01800
Fits :
Type-1 engine 25hp intake and exhaust
Type-1 engine 30hp exhaust
Paruzzi number : 01840
Fits :
Type-1 engines except 25hp+30hp
Type-3 engines
CT/CZ engines
Specifications:
Weight: 18 gram
Paruzzi number : 01890
Fits :
Type-1 engines (excluding 25hp+30hp)
Type-3 engines
CT/CZ engines
Specifications:
Weight: 19 gram
Paruzzi number : 01891
Fits :
Type-1 engine until 9.1992 (excluding 25hp+30hp)
Type-3 engine
Specifications:
Weight: 95 gram
Paruzzi number : 02095
Fits :
Type-1 engines except 25 and 30hp
CT/CZ engines
Waterboxer engines
Type-4 engines with small modification
Specifications:
Thickness: 0.38 mm
Dimensions: 25.7 x 19.1 mm
Hole diameter: 9.6 mm
Paruzzi number : 03000
Fits :
Type-1 engines except 25 and 30hp
CT/CZ engines
Waterboxer engines
Type-4 engines with small modification
Specifications:
Thickness: 0.76 mm
Dimensions: 25.7 x 19.1 mm
Hole diameter: 9.6 mm
Paruzzi number : 03001
Fits :
Type-1 engines except 25 and 30hp
CT/CZ engines
Waterboxer engines
Type-4 engines with small modification
Specifications:
Thickness: 1.52 mm
Dimensions: 25.7 x 19.1 mm
Hole diameter: 9.6 mm
Paruzzi number : 03002
Fits :
Type-1 engine (except 25hp+30hp)
Type-3 engine
CT/CZ engine
Waterboxer engines
Paruzzi number : 03004
Fits :
Type-1 engines 1300, 1500 and 1600cc
Type-3 engines 1963 (266 358) and later
Specifications:
Length: 279.4 mm
Diameter: 7.94 mm
Paruzzi number : 03428
Fits :
Type-1 engines 1300, 1500 and 1600cc
Type-3 engines 1963 (266 358) and later
Paruzzi number : 03429
Fits :
Type-1 engines with engine code ACD
Waterboxer engines 8.1985 and later
Paruzzi number : 03638
Fits :
Type-1 engines
Type-3 engines
CT/CV engines
Specifications:
Valve size: 37.5 mm
Valve stem size: 8 mm
Paruzzi number : 03746
Fits :
Type-1 engines except 25hp+30hp
Type-3 engines
CT/CZ engines
Specifications:
Thickness: 0.5 mm
Inner size: 18.6 mm
Outer size: 25.0 mm
Paruzzi number : 03779