Fits :
Type-1 engines 1600 AS, AF Bus 1975 (VIN 216 2118 506) and later
Type-4 engines 1800 AW, AP 1974 (VIN 214 2125 001) until 7.1974
CT/CZ engines
Waterboxer engines 1900 until 1983 (DF until 027930, DG until 017790, DH until 002 308)
Paruzzi number : 21545