Audi / VW 1.8 2.0 16V, 2.2T 20V Supertech 7mm single groove valve lock KPR-VW7-S

Supertech 7mm single groove valve keeper fits for:
4 cylinder VW Corrado, Golf, Jetta engines – 1.8-2.0 16V (6A, KR, PL, 9A);
5 cylinder Audi 200, S2, RS2, S4, S6 engines – 2.2T 20V (3B, ABY, ADU, AAN);
Also for VW ABF and Audi 7A engines when using single groove valves