for models with brake servo and pressure regulator
For Golf 1, Jetta 1, Scirocco 1, engine: EG DX JJ FR. For Golf 1 EG DX JJ FR engine convertible -> 07/1983.
For Golf 1, 08/1980-escent For Cabriolet 1, Caddy 1, 08/1981- awake11/1988 For Scirocco 2, - age11/1988 For Polo 2, - Guarantee11/1988 For Jetta 1
For Golf Cabriolet 1, engine: 2H DX EW EX For Golf 2 and Jetta 2, engine: NZ KR PL RP PF PB RV PN RP RD For Corrado, engine: KR 9A ABV PG For Scirocco 2, engine: KR PL