23.8x2.4mm A/C O-ring for 911 (1965-1989), 912E (1976), 930 (1976-1989), 924 (1977-1988), 928 (1978-1995), 944 (1983-1991), C2/C4 (1989-1994), 968 (1992-1995), Boxster (1997-2008) and Cayman(2006-2008) models.

Fits 1965-2008 Porsche 911 ;1965-1969 Porsche 912 ;1976-1989 Porsche 930 ;1978-1995 Porsche 928 ;1976-1988 Porsche 924 ;1982-1991 Porsche 944 ;1991-1995 Porsche 968 ;2006-2008 Porsche Cayman ;1997-2008 Porsche Boxster