1987 SEAT BELTS PRODUCTION NUMBER TO SERVICE NUMBERI CROSS REFERENCE PRODUCTION SERVICE COLOR BUCKLE NUMBER NUMBER TYPE 20656386 20656389 DK SAPPHIRE DLX 1 20656387 20656390 MED AMETHYST DLX 1 20656400 20656406 LT GRAY PEARL DLX 1 20656401 20656407 LT GRAY PEARL DLX 1 20656402 20656408 DK SAPPHIRE DLX 1 20656403 20656409 DK SAPPHIRE DLX 1 20656404 20656410 MED AMETHYST DLX 1 20656405 20656411 MED AMETHYST DLX 1 20658994 20503305 DK SAPPHIRE TYPE 6 20658995 20503306 DK SAPPHIRE TYPE 6 20658996 20503307 DK ROSEWOOD TYPE 6 20658997 20503308 DK ROSEWOOD TYPE 6 20659030 20659038 DK SAPPHIRE TYPE 6 20659031 20659039 DK SAPPHIRE TYPE 6 20659032 20659040 DK COPPER TYPE 6 20659033 20659041 DK COPPER TYPE 6 20659034 20659042 DK ROSEWOOD TYPE 6 20659035 20659043 DK ROSEWOOD TYPE 6 20659036 20659044 DK GARNET TYPE 6 20659037 20659045 DK GARNET TYPE 6 20659046 20503325 DK SAPPHIRE TYPE 6 20659047 20503326 DK SAPPHIRE TYPE 6 20659048 20503327 DK ROSEWOOD TYPE 6 20659049 20503328 DK ROSEWOOD TYPE 6 20659050 20503329 GARNET RED TYPE 6 20659051 20503330 GARNET RED TYPE 6 20659052 20503331 LT GRAY PEARL TYPE 6 20659053 20503332 LT GRAY PEARL TYPE 6 20663916 20663926 DK SAPPHIRE TYPE 6 20663917 20663927 DK SAPPHIRE TYPE 6 20663918 20663928 LT DRIFTWOOD TYPE 6 20663919 20663929 LT DRIFTWOOD TYPE 6 20663920 20663930 DK ROSEWOOD TYPE 6 20663921 20663931 DK ROSEWOOD TYPE 6 20663922 20663932 GARNET RED TYPE 6 20663923 20663933 GARNET RED TYPE 6 20663966 20663971 DK SAPPHIRE TYPE 6 20663967 20663972 LT DRIFT NOOD TYPE 6 20663968 20663973 DK ROSEWOOD TYPE 6 20663969 20663974 GARNET RED TYPE 6 20676026 20677402 WHITE DLX 1 20676027 20677403 WHITE DLX 1 20676030 20677406 LT DRIFT NOOD DLX 1 20676031 20677407 LT DRIFTWOOD DLX 1 20677294 20677298 MED DK GRAY DLX 1 20677295 20677299 MED DK GRAY DLX 1 20676748 20651870 DK SAPPHIRE TYPE 6 20676749 20651871 DK SAPPHIRE TYPE 6 20676750 20651872 DK ROSEWOOD TYPE 6 20676751 20651873 DK ROSEWOOD TYPE 6 20676752 20651874 GARNET RED TYPE 6 20676753 20651875 GARNET RED TYPE 6 20676754 20711486 LT PEARL GRAY TYPE 6 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 17E L REV 6 88 SEAT BELT CROSS REF 53 14 OOO GROUP