18 section 40 1 1973 79 TRUCK SERIES 100 500 TY PART NUMBER DESCRIPTION ETY PART NUMBER DESCRIPTION ROCKWELL TIMKEN F106 REAR AXLE SERVICE PARTS LIST NO 95 C0nt d NON LOCKING Note 1 It is imperative that all 12 replacing bolts and nuts be used as a Set and all 12 replaced bolts and nuts be removed and discarded when servicin the vehicle to avoid thread mixin and cross threadin 4200 Differential assy refer to group in 4537 Spacer driving pinion bearing Section 40 1973 74 1 B6T 4204 B Case ass diff AR 8TH 4537 A 165 thick 4209 Ring gear and pinion kit AR 8TH 4537 8 166 thick 1 CITZ 4209 AN 6 20 ratio AR BTH 4537 D 168 thick 1 CITZ 4209 AM 6 80 ratio AR 8TH 4537 F 170 thick 1 CITZ 4209 AR 7 20 ratio AR 8TH 4537 G 176 thick 12 357007 S SS 4 Rivet ear to case 1 2 x 1 1 2 AR 8TH 4537 H 182 thick 1 8TH 4211 Shaft inion 6 1 2 lon AR 8TH 4537 J 1ae thick 4 C1 l T 4215 B Pinion differential 9 teeth AR 8TH 4537 K 194 thick 4216 Bolt differential case AR 8TH 4537 L 200 thick B 7EO 4216 A 1 2 20 x 4 1 2 end drilled 1973 74 1975 77 8 C8TZ 4216 A 1 2 13 x 3 hex head 1975 77 AR D5TZ 4537 A I25 thick 8 372407 S2 XX 186 A Washer diff case bo t 1 2 AR D5TZ 4537 B 126 thick 4 D3HZ 4216 C Bolt ca to carrier 5 8 11 x 3 1 2 AR D5TZ 4537 C 127 thick 8 34032 S7 M 9 Nut I 2 20 AR D5TZ 4537 D 128 thick 2 8TH 4221 Cone and roller diff br 3994 AR D5TZ 4537 E 129 thick 1243 Cup differential bearing AR D5TZ 4537 F 130 thick 2 B6T 1243 A 3920 use with B6T 4141 B carrier AR D5TZ 4537 G 136 thick 2 D3TZ 4222 A JM511910 use with D3TZ 4141 A AR D5TZ 4537 H 142 thick carrier and DBTZ 4141 F carrier kit AR D5TZ 4537 J 148 thick 2 B6T 4228 A Washer differential side gear thrust AR D5TZ 4537 K 154 thick 2 1 2 I D x 3 9 lb O D AR D5TZ 4537 L 158 thick 4 EOHZ 4230 A Washer differential pinion thrust 1 D9HZ 4614 A Retainer and br cu drivin inion 7 8 I D x 1 31 32 0 D 1 B9TZ 4614 C Retainer and bearing cup kit driving pinion r b EOHZ 4230 B 10 85 incl cone and roller cage assy and 4 EOHZ 4230 B Washer differential pinion thrust re loaded s acer 1973 74 7 B l D x 1 31 32 O D 8 358910 S BB 176 Bolt pinion bearing retainer to carrier 2 C4TZ 4234 D Shaft ass 3202 B 5228 7 16 14 x 1 7 16 1973 74 2 D5TZ 4236 A Gear differential side 8 D5TZ 4A146 A Bolt pinion bearing retainer to carrier 2234 0 797 16 teeth 7 16 14 x 1 1 2 1975 77 1 D3HZ 4320 B Nut drive pinion flange 1 1 4 20 8 D7HZ 4A147 A Washer pinion bearing retainer bolt x 1 19 B2 across flats 15 32 I D x 13 16 O D x 3 B2 thick 4 C1T 4326 B Washer differential carrier cap 4616 Cup driving pinion bearing bolt 21 32 l D x 11 16 O D 2 B9TZ 4616 A HM 903216 1973 74 3 32 thick 2 B6D 4616 A HM 803110 1975 77 I 8TH 4507 Gasket driving pinion grease ret 4621 Cone and roller driving pinion brg support 2 B9TZ 4621 A H M903247 1973 74 2 D5TZ 4621 A HM803I49 1975 77 I C1TT 4625 B Bearing driving pinion pilot H715343 311 1 3 32 I D x 2 7 16 O D I C1TT 4627 0 Lock rin ilot br I 20 4637 A Washer drivin inion 1 1 B2 I D 4662 Shim driving pinion bearing sleeve AR B6T 4662 A 003 thick 1973 74 r b D3HZ 4662 A 5 81 AR 8TH 4662 A 005 thick 1973 74 r b D3HZ 4662 B 5 81 AR 8TH 4662 B 0I0 thick 1973 74 r b D3HZ 4662 C 5 81 AR D3HZ 4662 0O3 thick 1975 77 AR D3HZ 4662 B 005 thick 1975 77 AR D3HZ 4662 C O10 thick 1975 77