SHAFT Transfer Case to Rear Axle 4 WD Type O L Splines 57 59 Ser 3A V4 E 32131 Q 16 3748906 1 36 65 57 59 Ser 3E V E 3211Q 16 3748903 1 45 35 57 59 Ser 3G V 4 4 E 432YgQ 16 3748905 1 49 70 6O Ser I0 61 62 Ser 10 w 115 W B VV V E 26 7qgg 16 3777161 1 28 2O 60 Ser 20 VV E 40 2 16 3777160 1 3640 61 62 Ser 10 w 127 W B 1 E 392 16 3781771 1 28 20 61 63 Ser 20 4 1 E 40 16 3785334 1 36 40 63 Ser 10 w 115 W B V E 29 16 3794352 1 20 20 63 Ser 10 w 127 WB E 41 16 3821180 1 29 90 TNOTE Use w 10 leaf spring only iNOTE Use w 11 leaf spring only 5 444 GUARD Propeller Shaft 41 48 DS ES FS UTILITY 49 55 I 2 TON SBC Ist Ser 55 59 1 TON 2nd Ser all locations 3798612 1 3 40 NOTE On some models it will be necessary to relocate and drill new attaching holes in support 5 446 NUT Pinion Shaft Bearing 38 42 PASS COMM 46 54 PASS IQ TON 55 1 Q TON lst Ser l 3 2O thd 1 thick 3703782 1 70 5 447 BEARlNG CONE CUP Drive Pinion Front P 38 54 PASS 40 42 COMM 46 54 LQ TON 53 55 CORVETTE ND 5306W Xl730A 954780 1 16 06 45 55 UTILITY lst Ser 61 63 Ser 20 30 ND H 5310C clbl row 907198 1 23 44 46 60 1 TON HY A 305396 305396ZD w spacer 442093 1 40 53 55 59 PASS M TON exc MZ TON w P Trac 56 59 CORVETTE 60 62 PASS CORVETTE lg TON 63 PASS HY A 200267 Z 7450373 1 6 51 63 CORVETTE I 2 TON HY A 200248 Z 7450984 1 5 37 39 53 2 SPD CONE brg inner w roller TIM 3875 147905 1 6 34 54 55 2 SPD lst Ser CONE brg inner w roller TIM HM 801346 455271 1 6 40 58 59 EQ TON w P Trac 60 63 4 WD CONE brg inner w roller TIM 02872 9412260 1 3 62 39 53 2 SPD CUP brg outer TIM 3820 128248 1 2 68 54 55 2 SPD lst Ser CUP brg outer TIM HM 801310 455272 1 2 86 58 59 LQ TON w P Trac 60 63 4 WD CUP pinion front brg outer TIM 02820 9412261 1 1 94 TNOTE Must be assembled with loading slot toward pinion gear shoulder NOTE Spacer with 442093 cannot be used with any other Bearing 5 450 DOWEL Propeller Shaft Housing Bushing 38 40 ALL exc VE VF WD 41 50 PASS TON Xg dia 347813 A R 03 5 44 1 5 450 Chevrolet Motor General Motors Corporation