I BRAKES 4 887 CUP REPAIR UNIT Wheel Cylinder Piston Also See Group 4 885 Con t A 87 70 G 20 71 72 G 30 w Disc Brake 5455855 A R rear 1 dia cyl 85 87 Ser 20 w leaf type springs 88 72 Ser 20 w Dana Axle 5455858 A R REPAIR UNIT rear 87 70 G 20 L 5458588 2 REPAIRUNIT front 1 dia 71 72 Ser 10 thru 30 Conv D D G I I 10 thru 30 5488787 2 REPAIR UNIT caliper piston I 4 888 PISTON Front Brake Caliper I I e I 71 72 All Blazer 2822207 A R l 4 889 SPRING Wheel Cylinder Piston 87 70 G 20I 5458982 2 front 87 89 Ser 30 w 1 1 000 lb axle 5487284 2 rear 1 g dia cyl 71 4 WD w Dana Axle 71 Ser 10 Conv D 0 Blazer 71 G 10 thru 30 w Disc Brake 5489497 1 front brake caliper piston ret 4 870 BOOT SHIELD Wheel Cylinder 53 55 Comm lst Ser I 51 52 I Ton 65 59 Ser 3 2nd Ser exc 4 WD I 80 82 Ser 10 thru 30 exc 4 WD 83 Ser 10 exc 4 WD I 83 Ser 20 I I 83 Ser 30 exc 0 D A A I 84 88 Ser 10 84 85 Ser 20 30 exc 4 WD I I 88 Ser 20 D D 4 WD 88 Ser 30 0 0 87 70 Ser 10 thru 30 Blazer I front 53 59 t Ton exc D D w 14 Brake or duals I 80 82 Ser 20 I A 84 70 Ser 20 y 71 72 Ser 20 30 exc 11 000 lb axle 71 72 G 10 thru 30 5455858 A R I rear 1 0 0 87 89 Ser 30 I I I 71 72 Ser 30 Conv 0 0 w 1 1 000 I lb axle 5487988 8 rear 1 O D I 84 85 G 10 I front w ring I 85 70 G 10 5485083 4 front w ring 1 dia 71 72 Ser 30 Conv 0 0 w 1 1 000 i lb axle 331401 2 SHIELD rear left I 71 72 Ser 30 Conv 0 D w 11 000 lb axle 331402 2 SHlELD rear right 4 671 BOLT INSERT SEAT WASHER Brake Connector 38 54 Ani A 55 1 Ton 1st Ser 55 59 1 Ton 2nd Ser A j 80 82 Ser 20 30 83 84 Ser 20 rear cyl inlet conn i 20 x 0 L 89 Ser 10 20 4 WD exc H 0 front axle 4 78099 L H frt hose connector 88 87 Ser 10 I I 67 G 10 71 G 10 I 5 453788 2 INSERT rear brk caliper inlet hose I I connector hole I 87 70 G 10 20 I i 87 70 Ser 10 Blazer exc Brake Booster I 87 70 Ser 20 30 exc 11 000 Ib I i I axle Brake Booster 71 All Blazer L 5452322 2 INSERT brakemain cyl piston extension Moraine 4 881 72 Ser 10 Blazer Conv 4 WD I I w Brake Booster 8273937 1 SEAT brake pipe cylinder Bendix I 2230588 I 38 50 All 51 All exc a Ton A 85 88 G 10 I i GM PARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL j REV 5 79 4 201 i 4 667 4 671