5 526 GEAR Differential Pinion 60 61 ALL 10 teeth shaft hole 1 6255502 2 2 55 5 528 GEAR Differential Side 60 ALL right 25 spline 16 teeth 6255764 1 5 90 60 ALL lett 25 spline l6 teeth 6255763 1 6 65 61 ALL right or left 25 sp1iues 16 teeth 3784924 1 4 75 5 528 GEAR UNIT Ring and Pinion 60 ALL w 3 SPD 3 55 to 1 ratio 6257138 1 50 75 60 ALL w A T 3 55 to 1 ratio 6257140 1 50 75 60 ALL w 3 SPD 3 89 to 1 ratio 6257142 1 50 75 60 ALL w A T 3 89 to 1 ratio 6257144 1 50 75 61 ALL exc A T 3 55 to 1 ratio 3781695 1 50 75 61 ALL w A T 3 55 to 1 ratio 3781704 1 50 75 61 ALL w A T 3 27 to 1 ratio 3781708 1 50 75 61 ALL w A T 3 89 to 1 ratio 3781706 1 50 75 61 ALL exc A T F C 3 27 to 1 ratio 3781702 1 50 75 61 ALL exc A T 3 89 to 1 ratio 3781697 1 50 75 5 531 SCREW Hypoid Drive Gear 60 61 ALL 24 x 1 3769936 6 08 5 536 BEARING ASSEMBLY Differential Side A 60 61 ALL 4 57235 2 6 31 1 5 537 SLEEVE Differential Bearing Adjusting 60 ALL lst design 4 18 small O D x 1 I D 6257877 2 2 95 60 61 ALL 2nd design 4 16 small O D x 1 I D 3781396 2 2 95 5 539 LOCK BOL l SEAL SEAL ASSY Differential Bearing Adiusting Sleeve 60 61 ALL diff brg and pinion rt brg 6255769 A R 05 60 61 ALL exc A T BOLT right 18 x 3765074 1 10 60 61 ALL SEAL 6255770 2 20 4 60 61 ALL SEAL ASSY bearing oil 1 O D x I D 6255504 2 85 5 542 WASHER Differential Pinion Thrust 60 61 ALL 11 O D x I D 6257430 2 30 5 543 WASHER Differential Side Gear Thrust 60 61 ALL 22 O D x 11 I D 6257691 2 20 5 545 WASHER Differential Garrier 60 61 ALL to tlywheel housing 1 3836710 5 3 275 5 548 REPAIR KIT Universal Iolnt V Not required in this group See group 5 428 3713926 8 60 5 560 SEAL Universal Joint Yoke Trunnion 61 ALL bearing 7 LD x 1 O D 3774326 A R 35 Not required in this group See group 5 430 3707064 35 m 5 526 5 560 h 1 e Msgs mvmw 137 conwun nnrs cn u General Motors Corporation