24 SECTION Bos 1973 79 TRUCK SERIES 100 500 FRONT DRIVING AxLE DEScRLPTLoN RESTRLGTLDNS PART NUMBER FRONT AXLE PARTS LISTS AA THRU AM AA AB AC AD AE AF AG AH AJ AK AL AM Note Refer to SECTION 30 PAGE 1 for PARTS LISTS INSTRUCTIONS GASKET FRONT WHEEL HUB C1TZ 1001 A 2 XII NUT HUB BOLT COAZ 1012 A 16 lb I6 ma I SLEEVE and RING ASSY LLDcL 0UT HUB 1A02B 11812 1A028 A 2 I I C4TZ 1AO28 A 2 2 H H HH KNOB LOCKOUT HUB ACTUATING 1A029 DBTZ 1A02 A 2 C8TZ 1Ao2 A 2 2 HHH H D RING LOCKOUT HUB KNOB 1A030 Y L DBTZ 1A030 C 10 85 PPEI 8TZ 2 IIIIIIIIII Outer 11812 1A02 B 2 Inner C8TZ 111020 A 2 2 Qi Q Qu Y bC8TZ 1A02 0 cL10 85 t I 2 2 IIIIIIII BOLT LLDcL oUT HUB PLATE RETAINING 1AO31 Y B DBTZ 1A031 B 10 85 IZ 1 A IIIIIIIIIII C8TZ 1AO31 A IIIIH HHH HH WASHER LOCKOUT HUB PLATE BOLT D1TZ 1AO32 A IIIIIIII RING INTERNAL SNAP D8TZ 1A03 A 2 HH HH PLATE Lc cL 0UT HUB RETALNLNG 1AO5O DBTz 1A050 A 2 I I I H C8TZ 1A050 A 2 2 H HHH HH RETAINER LLocL oUT HUB RETAINING 1A051 11812 111051 11 2 c8Tz 1AO51 A 2 2 ml I Sna rin clutch retainer to hub 378392 Sl 1 2 2 RING and BUSHING ASSY LOCKOUT HUB 1AOS2 8T2 1A 52 A 2 E C4TZ 1AOS2 A 2 2 KK H CAM LDcL DUT HUB AcTUATLNG 1A0S2 D8TZ 1A0S A 2 In i D8TZ 1AoB2 B 2 2 H H SPRING LDcL DUT HUB PRESSURE 1A054 DaTz 1A054 A 2 I 2 C9TZ 1AO54 A 2 2 H H HH RETAINER LOCKOUT HUB PRESSURE SPRING C4TZ 1A055 A 2 2 2 m WA HER LL L 0 T HUB RETAINING PLATE BOLT D2TZ 1A092 A I 12 12 lm RING LAGTUATDR KNOB RETAINER D2TZ 1AO93 A 2 2 2 I ml SNAP RING DBTZ 18093 A 2 nu Ia RETAINER LDcL 0UT HUB GEAR D2TZ 1A094 A I 2 2 I m HUB and ROTOR 1102 Pm 1102 2 2 H D7Tz 1102 A 2 2 L 1102 2 U I IIIIIIII HUB ASSY FREE RUNNING 1104 DeTz 1104 E 2 Il I I DBTz 1104 0 2 2 HH KH BOLT R H and L H ROTOR D7TZ 1107 A 16 16 16 mj I ADAPTER STEERING ARM STUD D6TZ 1142 A 2 1 2 I SEAL FRONT WHEEL OIL 1175 S indle Seal 0uter 37311 D8TZ 1175 A Z S indle Seal inner 620062 B DBTZ 1175 C 2 Hub seal 37729 D8TZ 1175 B 2 m S indle Seal outer D6TZ 117S A 2 2 S MLNE Seal inner D6TZ 117SB I 2 2 2 I I Hub mi C9TZ 1175 A H 2 2 IIIIIIII NUT WHEEL BEARING ADJUSTING DBTZ 1197 B III BEARING RETAINER KIT FRONT WHEEL LOCK D2TZ 1198 A 2 2 ml In LOCKWASHER WHEEL BEARING ADJ NUT DBTZ 18198 A 2 Y 6 D8TZ 1B19B BL10 Bs Refer to groug 4221 2 1201 43 NOTICE When the parts list Suffix is shown in the quantity required column the quantity is one 1