BRAKE LINING REAR AXLE WHEELS 5 484 BEARING DIFFERENTIAL OR FINAL DRIVE PINION GEAR Con t 73 All A B C 7451409 1 N L BEARING vv 8 or 9 ring gear 74 All A B C 4 7451409 1 N L BEARING w 8 ring gear r 74 All A BL BN rr 4 4 7451155 1 N L4 BEARING rear w 8 ring gear I 75 AF AG AJ29 57 BL BN 7451155 1 N L BEARING rear w 8 z ring gear 75 AH AJ35 BL EIN 7451409 1 N L BEARING rear vv 8 ring gear 4 4 75 All B C 4 7451409 1 N L BEARING rear w 9 ring gear 75 All H 4 44 7451973 1 15 74 BEARING raar 7 dia ring gear 5 489 BOLT RETAINER FINAL DRIVE REAR PINION BEARING 66 68 Tor 8 900 4 186678 5 45 BOLT pinion brg4 retainer to case 68 75 Tor 444 397465 I 18 55 RETAINER pinion bearing V 5 500 BOLT BRACKET NUT PLATE WASHER FINAL DRIVE MOUNTING 1 NOTE Use on 1966 57 models if conversion packages 230625 or 230627 have been previously installed 66 72 Tor 8 900 4 9424069 AR 54 BOLT final drive bracket to engine 4 68 73 Tor 8 900 4 44 9421419 1 2 55 BOLT brkt to housing 4 4 4 I 70 73 Tor 8 900 4 9425080 1 BOLT final drive bracket to engine l 66 75 Tor 1 4 397476 1 3 00 BRACKET 4 68 74 Tor 8 917 44 9422301 I 17 NUT linal drive bracket to hsg J 66 75 Tor 1 4 44 397477 1 1 85 PLATE support 4 4 1 69 75 Tor 4 085 4 585792 1 12 WASHER final drive bracket to engine I 71 72 Tor 7 865 444 1362249 2 36 WASHER final drive brkt to hsg I 5 505 FINAL DRIVE FINAL DRIVE ASSY WITH GEARS LESS SHAFTS I 3 Use on 1956 or 1957 models if conversion packages 230526 or 230627 have been previously l installed See Dealer information Bulletin 58 1 23 I 66 75 Tor 3 4 4 230781 1 595 00 FINAL DRIVE 3 07 ratio less L H shaft 4 71 75 Tor 4 4 231301 1 595 00 FINAL DRIVE 2 73 ratio less LH output shaft 4 4 4 4 I 5 505 HOUSING DIFFERENTIAL OR FINAL DRIVE ASSY 68 75 Tor 4 402905 1 177 00 HOUSING vv cap assy 4 4 jr 5 505 PLUG GASKET DIFFERENTIAL OIL FILLER HOLE X 49 63 Exc FB5 8 971 444789 1 73 PLUG oil filler hole z 4 4 64 65 All 8 971 4 4 4 444789 1 473 PLUG oil filler hole 1 57 64 Exo F85 J88 0 034 518026 1 45 PLUG oil gallery at nose end 66 74 Exc Tor 8 971 444789 1 73 PLUG oil filler hole z 14 socket headless 4 4 I 67 A Spin O axle 8 971 444746 1 20 PLUG oil filler hole sq hd I 68 Canadian F85 exc A Spin V 8 971 44 4 444746 1 20 PLUG oil filler hole 14 l 73 A 35 44 1480294 1 55 PLUG w 8 ring gear P type I 73 EIL BN 350 Eng exc A Spin 1480294 1 55 PLUG w 8 ring gear P type I 73 BI BN 455 Eng 4 1480294 1 55 PLUG vv S ring gear P type 74 AH AJ35 BL BN 1480294 1 55 PLUG vv 8 ring gear P type i V 75 BL BN 54400 4 1480294 1 55 PLUG vv 8 ring gear P type 4 4 l 73 AJ35 5 400 4 483085 1 26 GASKET plug w 8 ring gear P type 73 BL EIN 350 Eng exc A Spin 5 400 4 4 483085 1 26 GASKET plug w S ring gear P type l 73 BL BN 455 Eng4 exc A Spin I 5 400 483085 1 26 GASKET plug w 8 ring gear P type 74 AH AJ35 BL BN 5 400 483095 1 426 GASKET plug 8 ring gear P type 5 506 BOLT PIN SEAL STUD DIFFERENTIAL OR FINAL DRIVE ASSY I 1 1966 67 used on Olds Buick axles4 I 61 63 F85 9 900 4 454947 4 1 05 BOLT diff brg cap 14 x 2 1 I 61 64 F85 J88 8 900 454947 4 1 05 BOLT differential bearing cap 4 64 F85 J88 8 900 454947 4 1 05 BOLT diff brg cap 14 x Z 65 71 B or O axles exc Tor or Alum Carrier 84900 1 4 454947 4 1 05 BOLT 7 14 x 2 l I 68 69 F85 C axle 44 3818764 4 40 BOLT diff bearing cap 4 4 4 68 73 Tor 8 900 454948 4 1 10 BOLT brg cap 14 x 2 z 4 65 72 Exc Tor or Alum Carrier I 8 900 4 44 454947 4 1 05 BDLT brg cap IN I4 x 2 A 73 75 All X A B C 84900 454947 4 1 05 BOLT di1 4 brg cap 4 4 4 4 X I 75 All H 3818764 4 40 BOLT diff bearing cap 4 4 i 66 75 Tor 4 4 13751 B4 1 13 PIN verit 4 4 4 GM PARTS DIVISION GENERAL MOTORS CORPORATION 0LDSMOEI LE 30 REV 5 80 5 27 5 484 5 506