One new Tokico Miyaco brand rear wheel cylinder repair kit (made in Japan), part number 071-6282, L76-7271, 31-05132, 44100-U9226. This fits:
Datsun 510 1978 - 1981
Datsun 200SX 1977 - 07/1979
Datsun B210 08/1976 - 1979
Datsun 210 08/1979 - 1982
* for repair of Tokico brand cylinders only