1987 SEAT BELTS PRODUCTION NUMBER TO SERVICE NUMBER CROSS REFERENCE PRODUCTION SERVICE COLOR BUCKLE NUMBER NUMBER TYPE 20519890 20519930 LT SADDLE TYPE 5 20519891 20519931 LT SADDLE TYPE 5 20519892 20519932 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 20522888 20522898 MED DK GRAY DLX 1 20522889 20522899 MED DK GRAY DLX 1 20522914 20522919 MED DK GRAY TYPE 6 20524162 20524188 BLACK TYPE 9 20524163 20524189 LT SADDLE 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 20524806 20524820 LT SADDLE TYPE 6 20524807 20524821 LT SADDLE TYPE 6 20524812 20524826 MED DK GRAY TYPE 6 20524813 20524827 MED DK GRAY TYPE 6 20535676 20499724 DK BLUE DLX 1 20535677 20499725 DK BLUE DLX 1 20535678 20499702 MED SAGE DLX 1 20535679 20499703 MED SAGE DLX 1 20535680 20499704 LT SADDLE DLX 1 20535681 20499705 LT SADDLE DLX 1 20535682 20499706 DK CLARET DLX 1 20535683 20499707 DK CLARET DLX 1 20535684 20499708 MED DK GRAY DLX 1 20535685 20499709 MED DK GRAY DLX 1 20535716 20499714 DK BLUE DLX 1 20535717 20499715 DK BLUE DLX 1 20535718 20499716 MED SAGE DLX 1 20535719 20499717 MED SAGE DLX 1 20535720 20499718 LT SADDLE DLX 1 20535721 20499719 LT SADDLE DLX 1 20535722 20499720 DK CLARET DLX 1 20535723 20499721 DK CLARET DLX 1 20535724 20499722 MED DK GRAY DLX 1 20535725 20499723 MED DK GRAY DLX 1 20541956 20544446 DK BLUE DLX 1 20541957 20544447 DK BLUE DLX 1 20541964 20544454 DK CLARET DLX 1 20541965 20544455 DK CLARET DLX 1 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET l7F i 14 OOO GROUP SEAT BELT CROSS REF 48 REV 6 88