BRAKES REAR AXLE AND DRIVE 5 510 I CASE BOLT CLUTCH UNIT STUD WASHER Differential and I I Planet Con t I I 65 72 Ser 20 4 56 ratio w power I fI 4 ri lock T 2392352 1 Dana 21493X Q 1 68 72 Ser 10 3 54 ratio w power I I I Y Iok 2410580 1 Dana 21495X Q I I 67 72 Ser 30 w 1 1 000 Ib axle 605922 1 w cover cast 366187 2 73 Note 2 69 Ser 10 w 3 07 ratio exc D D I 4 WD I 70 72 Ser 10 Conv P Trac w 3 07 ratio 70 72 Conv Blazer P Trac w 3 07 A I ratio 71 72 G 20 Sub P Trac w 3 07 I ratio 8 cyl 3974346 1 Eaton ED 32212 I 57 59 Ton w P Trac 454908 8 i BOLT case assy 16 x 2 R H I thread 8 900 I 63 66 4 WD vv power lock 2442806 8 BOLT diff case 24 x L H M thread 61 69 Ser 20 30 w P Trac A I 70 Ser 20 w P Trac 70 Ser 30Iw P Trac exc 1 1 000 A n i Ib axle I I I A 71 72 All w P Trac 3795966 1 CLUTCH UNIT No Spin Det Auto Note I 7 66 70 Ser 30 D D 307 350 w 11 I i 000 lb axle 3963953 1 CLUTCH UNIT no spin 65 72 Ser 20 w Dana Axle P Trac I exc 4 56 ratio 72 Ser 10 Blazer I 3998589 1 STUD diff carrier cover I 69 Ser 30 Dual Wheels w 4 10 I ratio 8 cyl exc D D 3860194 1 WASHER diff and planet support thrust I 4 0 0 I 5 51 1 PLATE CAGE CLUTCH ASSY CUP GUIDE RETAINER RING I SHIM SPRING Differential Clutch Positraction I NOTE 1 When using on 58 59 1 Ton w P Trac 2 extra 534935 Plates arerequired I NOTE 2 Consists of 4 plates and 4 discs H H thread bolt assy NOTE 4 Consists of 10 plates and 8 discs 1 I I I NOTE 5 Consists of 8 discs and 8 plates J NOTE 8 Part of Clutch Unit 3795966 I I t NOTE 9 Used onIy w 3768516 Case Not interchangeable w 37 79939 58 59 I Ton 60 61 4 WD front axle 3777266 2 Belleville type inkstamped 095 56 59 I Ton 534935 A R 095 thick 64 65 Ser 10 w 3 73 ratio 64 G 10 w 3 36 ratio 65 G 10 w 3 36 3 73 4 11 ratio 3830747 2 I Dana 32328 spring seat plate No tangs on plates L 65 72 G 10 w 3 36 ratio I I 67 69 Ser 10 exc 4 WD 66 72 G 20 I 70 72 Ser 10 I I t 70 72 Blazer 3869320 2 pressure Eaton ED 94153 Spring seat I plate I i 63 Ser 10 w 3 73 ratio I 3830676 1 PLATE UNIT w discs EDS 22065 Note 4 I 64 Ser 10 w 3 73 ratio I I 64 G 10 w 3 36 65 66 Ser 10 exc 4 WD 65 66 G 10 w 3 73 4 11 ratio I I 67 Ser 10 4 WD w P Trac 3830740 1 PLATE UNIT vv discs Dana 23230X I Note 5 65 72 G 10 20 I I a 65 68 Ser 10 w 3 73 ratio exc I I I 4 WD I 69 I Ser 10 w 3 07 ratio exc D D 4 WD I q x 70 72 Ser 10 w 3 07 3 73 4 11 I I I I i ratio I I I 70 72 Blazer w 3 07 3 73 4 11 ratio 483722 1 PLATE UNIT w discs Eaton R N0te 6 NOTE 6 Consists of 10 eared discs and 8 splined discs I 65 68 G 10 w 3 36 ratio 2nd design 3888070 1 PLATE UNIT Dana 24652X 4 tangs on I plates Q 65 67 Ser 20 w leaf type springs I T 68 72 Ser 10 3 54 ratio I I GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVR0LET 72TL 1 I 5 510 5 511 I I I 5 26 I I REV 5 79