FRONT AXLE STEERING FRONT WHEELS 6 7 6 321 WASHER FRONT WHEEL BEARING ADJUSTING NUT 19 0470 C0n t 83 88 2 2378463 FO90 RET 83 88 2 2 2369596 F12OD F120 RET NOTE REFER TO WHEEL CHART SECTION 6 323 SHIELD OIL FRONT WHEEL BRAKE DRUM 19 0420 83 88 2 2395787 F070 FOQO 88 2 15549629 F070 W AXLE ASM 15611110 USE W HYD DISC BRAKE 83 88 2 2 2437379 F12OD F120 NOTE REFER TO WHEEL CHART SECTION 6 326 GASKET FRONT HUB COVER 19 0280 83 88 2 15502258 F070 83 88 2 2 2455093 FO90 F12OD F120 REPL 2362159 3041 6 326 GASKET FRONT BRAKE DRUM OIL SHIELD 19 0270 83 88 2 660552 F12OD F120 W STEMCO SEALS 6 326 SEAL OIL FRONT WHEEL BEARING 19 0410 NOTE REFER TO WHEEL CHART SECT ON 83 88 2 3858316 F070 NATIONAL 85 87 2 15520072 FO7O NATIONAL USED W STEMC0 OIL CAP 83 86 2 712833 F090 NATIONAL REPL 2386619 370018A 83 84 2 2 712832 F12OD F120 NATIONAL REPL 655955 2371908 370012A 83 84 2 2 2455092 F12OD F12O NATIONAL 320 2034 85 88 2 2 15519908 F12OD F12O NATIONAL LARGER SEAL THAN 712832 W370011 BG1 85 88 2 2 15519910 F12OD F120 STEMCO LARGER SEAL THEN 2455092 320 2216 NOTE WHEN REPLACING WHEEL 724469 BY 15534916 OR 15510880 BY 15536124 USE LARGER SEALS 2 15519908 NATIONAL OR 2 15519910 SEALS 6 326 RETAINER FRONT WHEEL BEARING OIL SEAL 19 0370 83 88 2 2 2455091 F12OD F120 W STEMCO SEALS 1034 6 330 COVER FRONT HUB OR WHEEL 19 0215 NOTE REFER TO WHEEL CHART SECTION 85 87 2 15520073 F070 W AXLE ASM 15520071 15553166 W STEMC0 SEALS 343 4198 83 87 2 6259156 F070 AXLE ASM 15503439 3440 15517637 9510 W NATIONAL SEALS PRESS 0N 36858 83 88 2 15502257 F070 W AXLE ASM 15502724 2725 2726 2727 15516957 6958 6959 6961 W NATIONAL SEALS REPL 3650731 88 2 2022846 F120 W 20 INCH CAST STEEL WHEEL REPL 15552974 HU042A 87 88 2 15556130 FF932 340 4249 88 2 2032484 F120 W 10 STUD HUB 11 25 BC HUO66A 83 88 AR AR 72613 FOQOD F120 F120D W NATIONAL SEALS 3262 R 44 84 88 2 2428573 F12OD W STEMCO SEALS 4042 84 86 2 2444414 F120D W STEMCO SEALS 4041 6 330 BOLT HUB CAP 19 0195 83 88 AR AR 9424877 4 X 2 5 16 18 X 3 4 GRADE 8 6 507 KIT POWER STEERING GEAR VALVE 16 2026 83 1 7828566 GR ASM 7842826 MASTER INCL RG SEALS WA REP 7816984 6 508 STEERING GEAR 16 0010 83 88 1 7842826 4 X 2 PWR REPL 7831985 83 1 7842827 4 X 2 PWR REPL 7831993 83 815 1 7842832 4 X 2 W PWR STRG 87 88 1 15551154 4 X 2 W SHEPPARD PWR STRG 7533083 86 88 1 15554301 4 X 2 PWR W SHEPPARD PWR STRG M 10OPAB1A1 6 509 ADAPTER STEERING GEAR MOUNTING 16 0014M 83 88 1 2073080 4 X 2 TO FRM REPL 2038052 2060651 2073080 2068367 1987 GENERAL MOTORS SERVICE PARTS OPERATIONS M SB 6 321 6 509 6 10 N S reference only Added this issue MAY BE AS REQUIRED PART REV 9 87