Air valve for 633 CSI without cat, from 09/1978 up, only for country version AUS, S, and for 635 CSI, without cat, from 11/1982 up, only for country version S, CH, you need 2 for 1 car
Hex bolt M6x20 for 633 CSI without cat from 09/1978 up only for country version AUS, S and for 635 CSI without cat from 11/1982 up only for country version S, CH, you need 1 for 1 car
Hose clamp L16-30 for 633 CSI without cat, from 09/1978 up, only for country version AUS, S, and for 635 CSI without cat, from 11/1982 up, only for country version S, CH, you need 2 for 1 car
Hose for 633 CSI without cat from 09/1978 up, only for country version AUS, S and for 635 CSI without cat from 11/1982 up only for country version S, CH, you need 1 for 1 car
Wave washer B6 for 633 CSI without cat, from 09/1978 up, only for country version AUS, S and for 635 CSI without cat, from 11/1982 up, only for country version S, CH, you need 1 for 1 car