1 I FRAMES SPRINGS BUMPER 1 1 I 1 7 526 BRACKET HANGER REINFORCEMENT Auxiliary Spring lCon t 1 1 63 72 Ser 10 20 Conv 3823086 R H 1 I HANGER auxiliIary spring I I 71 72 G I0 thru 30 w 125 W B 3983265 L H IREINFORCEMENT I 1 I 71 72 G 10 thru 30 w 125 W B I 3983288 R H REINFORCEMENT 1 7 529 BOLT PIN WASHER Rear Spring all 41 55 4 1 Ton lst Ser I I I I 55 59 Ser 3 2nd Ser I a 60 86 4 WD I y 1 I 1 60 68 Ser 20 30 D D 1 I 5 1 67 68 Ser 30 exc D D g 68 I Ser 20 w 133 W B exc D D 3856871 6 1 pin lock I I I 60 82 Ser 10 20 exc D D 4 WD 1 1 I I upper clamp 1 63 Ser 10 20 exc 0 D 4 WD 427586 IA R auxiliary spring 13 x 1 A 8 900 63 85 Ser 10 20 exc D D 4 WD 1 I I 1 67 72 Ser 10 20 4 WD Blazer K 3914467 A R rear spring eye it 18 x 5 I 67 72 Ser 10 20 4 WD Blazer K I I I 1 I 1 69 72 Ser 20 30 D D I I I I 89 72 Ser 30 exc D D 1 1 000 Ib rr I 1 I 1 axle I1 I I II I 69 72 Ser 20 w 133 W B exc D D 3914469 2 1 rear shackle 18 x 4 s 70 72 Ser 30 Conv 0 D w 111 000 I I I 1 I lb Sgl Spd axle 454424 I 6 1 1 shackle 8 900 I 41 55 1 Ton lst Ser I I I 55 59 D D 1 Ton 2nd Ser 7 1 I 1 I 60 66 4 WD I I I 60 68 Ser 20 D D I 1 I 1 60 68 Ser 30 I I I I 1 67 68 Ser 30 exc D D I I 68 Ser 20 w 133 W B exc D D 3858889 1I I I PIN 7 x 4 w flat keyway I 57 59 Ser 3IA 3B 3E I I I I I 60 64 Ser 20 30 D D 3737472 4 PIN rear spring shackle 4 g 0 L thd I I both ends 7 427 1 A I 64 86I G 10 I L 3848885 A R I PIN front and rear spring shackle 3 I I 1 0 L I I 1 67 70 G 10 20 I PIN front and rear spring shackle I 67 69 Ser 10 20 4 WD Blazer 3890367 A R front spring shackle 4 0 L 67 72 Ser 10 thru 30 Blazer 3914486 2 WASHER eye bolt l D x I 0 D x thk I 1 I 7 530 NUT SHIM Rear Spring Eye Bolt I I I I I I 1 38 55 IV Ton lst Ser I spring eye x 16 x I 64 68 G 10 1 I I I 1 A 1 1 I 65 86 Ser 10 20 4 WD 1I 65 66 Ser 20 30 D 0 593992 2 I front hanger 7 428 42 48 BN MR DS IES FS Panel 373481 A R SHIM rear spring eye l 0 x 1 x I I I I I 005 8 214 I I 1 7 535 BUMPER REINFORCEMENT SPACER Rear Spring 48 55 Util 3765906 2 l wide 3 I high 5 long 1 52 1 Ton exc D D I I I I I 1 1 1 I I 1 53 55 4 1 Ton lst Ser 1 I I 1 I 55 59 Ser 3 2nd Ser 1 1 1 I 1 1 57 Ser 3A w 4 WD I I 1 1 I I 60 66 4 WD 1st Ser 1 1 A I 60 68 Sar 20 D D 1 I I I I 60 69 Ser 30 I 1 I I 1 68 69 Ser 20 w 133 W B exc D D I 1 I 1 70 72 Ser 20 30 D D exc aux 15 I I 000 17 000 springs I I I 70 72 Ser 20 30 Conv 3700034 A R I 1 x 2 x 5 I I 63 72 Ser 10 20 Conv I 85 66 Ser 20 Camper Special 3843885 2 I1 0 0 x 1 high I I 64 68 G 10 20 I 65 88 Ser 10 thru 30 exc D D I I I 4 WD I 1 I 65 67 Ser 10 D D I I 68 69 Ser 20 30 D D I A I 1 I I 70 Ser 10 thru 30 Conv D D 3852039 2 I 3 O L x l I wide 1 67 72 G 10 thru 30 3884294 2 axle 2 O L x 1 wide I 69 72 Ser 20 30 w 11 000 lb axle 332702 2 1 1 REINFORCEMENT rrjhanger 1 I 63 72 Ser 10 20 4 WD Blazer K 3829650 2 I SPACER rear spring I69 70 Ser 20 4 WD w l I D rr I spring I I 3947379 2 I I SPACER I GMIPARTS DIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TL 7 528 7 535 1 I I 1 7 30 g 1 I I REV 5 79