Fits :
Type-1 engine (inside flywheel bolt)
Type-3 engine (inside flywheel bolt)
Type-4 engine (inside crankshaft)
CT/CZ engine (inside flywheel bolt)
Waterboxer engines (inside crankshaft)
Paruzzi number : 41535
Fits :
Bus 8.1967 until 1974 (VIN 214 2164 059)
Paruzzi number : 23469