1986 SEAT BELTS PRODUCTION NUMBER TO SERVICE NUMBER CROSS REFERENCE PRODUCTION SERVICE COLOR BUCKLE NUMBER NUMBER TYPE 20519884 20519924 MED DK GRAY TYPE 5 20519885 20519925 MED DK GRAY TYPE 5 20519886 20519926 BLACK TYPE 5 20519887 20519927 BLACK TYPE 5 20519888 20519928 DK BLUE TYPE 5 20519889 20519929 DK BLUE TYPE 5 20519890 20519930 LT SADDLE TYPE 5 20519891 20519931 LT SADDLE TYPE 5 20519892 20510032 DK CARMINE TYPE 5 20519893 20519933 DK CARMINE TYPE 5 20519894 20519934 MED DK GRAY TYPE 5 20519895 20519935 MED DK GRAY TYPE 5 20519906 20519946 BLACK TYPE 5 20519907 20519947 BLACK TYPE 5 20519908 20519948 DK BLUE TYPE 5 20519909 20519949 DK BLUE TYPE 5 20519910 20519950 LT SADDLE TYPE 5 20519911 20519951 LT SADDLE TYPE 5 20519912 20519952 DK CARMINE TYPE 5 20519913 20519953 DK CARMINE TYPE 5 20519914 20519954 MED DK GRAY TYPE 5 20519915 20519955 MED DK GRAY TYPE 5 20522880 20522890 DK BLUE TYPE 6 20522881 20522891 DK BLUE TYPE 6 20522882 20522892 MED SAGE TYPE 6 20522883 20522893 MED SAGE TYPE 6 A 20522884 20522894 LT SADDLE TYPE 6 20522885 20522895 LT SADDLE TYPE 6 20522886 20522896 DK CARMINE TYPE 6 20522887 20522897 DK CARMINE TYPE 6 20522888 20522898 MED DK GRAY TYPE 6 20522889 20522899 MED DK GRAY TYPE 6 20524152 20638536 BLACK TYPE 9 20524153 20638537 BLACK TYPE 9 20524156 20638540 RUSSET TYPE 9 20524157 20638541 RUSSET TYPE 9 20524158 20638542 DK CARMINE TYPE 9 20524159 20638543 DK CARMINE TYPE 9 20524160 20638544 MED DK GRAY TYPE 9 20524161 20638545 MED DK GRAY TYPE 9 20524162 20524188 BLACK TYPE 9 20524163 20524189 LT SADDLE TYPE 9 20524164 20524190 RUSSET TYPE 9 20524165 20524191 DK CARMINE TYPE 9 20524166 20524192 MED DK GRAY TYPE 9 20524802 20524816 BLACK TYPE 6 20524803 20524817 BLACK TYPE 6 20524804 20524818 DK BLUE TYPE 6 20524805 20524819 DK BLUE TYPE 6 20524806 20524820 LT SADDLE TYPE 6 20524807 20524821 LT SADDLE TYPE 6 20524808 20524822 RUSSET TYPE 6 20524809 20524823 RUSSET TYPE 6 1 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17F i 14 OOO GROUP SEAT BELT CROSS REF 38 REV 6 88