WHEELS RIMS HUBS 6 7 5 809 HUB OR CAST STEEL WHEEL ASSEMBLY 19 0488 C0n t REAR 10 STUD HUB W AIR DRUM BRAKES C0n t 83 87 15502130 21065S 21065T 22121 22221 M220S M220T GUNITE RH USE W 161 2 X 7 AIR BRAI E 11 1 4 IN BOLT CENTER 0PT FOR 2002629 630 IN SETS ONLY 3174 RH2 REAR 20 IN CAST STEEL WHEEL W HYD DRUM BRAKE 83 87 4 15502142 H150 T150 150403 15040T GUNITE LH RH USE W 15 X 5 HYD BRAKE 3740 2 83 I 2077164 H175 T150 11 14518 050 DAYTON OR 3740 1 GUNITE LH RH USE W 15 X 5 HYD BRAKE 11 14518 050 REAR 20 IN CAST STEEL WHEEL W HYD DISC BRAKE 83 87 15500313 H175 T175 16121 GUNITE LH RH USE W HYD DISC BRAKE 4007 1 83 87 4 15500509 H175 T175 16121 DAYTON LH RH USE W HYD DISC BRAKE 21 14864 050 83 88 15500308 17101 I7121 17201 17221 G185S I I185T G190S M190T 190503 19050T GUNITE LH RH USE W HYD DISC BRAI E 4005 1 83 88 15500610 17101 17121 17201 17221 G185S M185T G190S M19OT 1905OS 1905OT DAYTON LH RH USE W HYD DISC BRAKE 21 14866 050 REAR 20 IN CAST STEEL WHEEL W AIR DRUM BRAKE 83 87 15502127 H175 T175 16121 1905OS GUN TE LH RH USEW 161 2X6A R BRAKE 381 1 2 83 88 2002292 17101 17121 17201 17221 17401 17421 G185S M185T G190S M190T 19050S 19050T DAYTON LH RH USE W 16 1 2 X 7 AIR BRAKE 1 1 08544 150 83 88 4 4 2002676 17101 17121 17201 17221 17401 17421 G185S II I185T G190S M19OT 19050S 1905OT GUNITE LH RH USE W 161 2 X 7 AIR BRAKE 3356 1 83 87 I 15502126 210655 21065T 22121 22221 M220S M220T GUNITE LH RH USE W 161 2 X 7 AIR BRAKE OPT FOR15502606 IN SETS ONLY 3093 1 83 86 I 15502606 22121 22221 M220S M220T DAYTON LH RH USE W 161 2 X 7 AIR BRAKE OPT FOR 15502126 IN SETS ONLY 1 1 08546 159 88 I 15601625 150408 15040T DAYTON LH RH W HYD DISC BRAKE 5 SPOKE OPTIONAL FOR 15611097 DETAILS NOT AVAILABLE AT TIME OF PUBLICATION 49 15089 050 5 812 BOLT DRUM TO HUB CHART 19 0530 NOTE REFER TO HUB DRUII I CHARTS 5 812 SCREW ROTOR TO HUB OR WHEEL ATTACHING CHART 19 0530 NOTE REFER TO ROTOR DISC CHARTS 5 812 STUD DISC OR RIM CHART 19 0830 NOTE REFER TO HUB DRUM CHARTS 5 812 STUD DRIVE FLANGE CHART 19 0832 NOTE REFER TO HUB DRUM CHARTS 5 813 RING OUTER BEARING RETAINER CHART 19 0720 IOTEr REFER TO HUB DRUM CHARTS 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS M SB 5 809 5 813 5 70 N S reference only Added this issue IVIAY BE AS REOUIRED PART REV 9 87