VW Bug, Super Beetle, Ghia And Thing Type 1 Front Wheel Bearings And Grease Seal Kits. 1950 - 1965 kits, 1966 - 1968 kits and 1969 - 1979 kits. Wheel bearing kits include: 2 - grease seals, 2 - Inner bearings with races and 2 - outer bearings with races. Bearings are interchangeable for the model years of all the cars, for example 1973 Bug and 1973 Super Beetle are the same, 1973 Ghia and 1973 Thing are the same. All 1973 bearings are the same for all model years. Bug, Ghia and Thing have basically the same chassis and the wheel bearings are the same for the model years.