e FRAME SPRINGS BUMPER 7 425 SPACER SHIM Front Spring U Bolt Con t 70 72 Ser 60 Tilt w 10 soo 12 I 000 lb axle 3823622 2 SHIM 6 z x 3 x 2 az thkqat raised end y 1 63 66 Ser 60 80 Tilt w 7 000 lb axle 70 Ser 50 60 Tilt w 7 000 lb 3 axle 0 7 1 72 Tilt exc 9 000 lb frt axle 12 I 000 lb frt axle 3822450 2 SHIM 6 x 3 x i thk at raised end 65 Ser 50 60 Tilt exc 7 000 lb axle 4 cyc Diesel 3834549 2 SHIM 7 427 PIN RETAINER Front Spring Shackle 56 59 Ser 7 8 9 10 3656669 A R ia notch at end 4 le O L 7 529 57 59 Ser 4 6 3737472 4 4 z O L thd both ends 60 65 Ser 50 thru 80 66 Ser 60 80 Tilt 67 68 Ser 50 60 Tilt 3818491 A R rebound 5 O L 7 529 62 All w I Beam axles 65 Ser 80 TDM 4 cyc Diesel 2390197 2 1 O D x 4 4 O L 62 All w I Beam axles 65 Ser 80 TDM 4 cyc Diesel 659172 4 eye pin w hole 1 O D x 4 0 L 63 64 Ser 60 w 7 000 lb axle 63 64 Ser 80 3831275 2 RETAINER rebound pin 7 529 7 428 BOLT NUT SPACER WASHER Front Spring 41 55 Utility 1st Ser exc C O E 3657393 2 ii front spring rear hanger 55 59 Ser 4 6 3713064 2 F 16 x 3 56 59 Ser 7 8 9 10 3656671 A R shackle 24 x 1 gz 7 529 63 Ser 60 80 w 7 000 lb axle exc Ser 80 TDM 63 Ser 80 TDM w 9 000 lb axle 64 66 Ser 80 64 66 Ser 60 w 7 000 lb axle H D 67 70 Ser 50 60 w 7 000 Ib axle 71 72 All w 7 000 lb frt axle 688898 1 16 x 5 65 Ser 60 80 TDM Tilt 4 cyc Diesel w 4 Spd Auxiliary I Trans 2254029A R 1 z I D x 1 O D 55 59 Ser 4 5 6 593992 2 NUT front and rear hanger 16 x thk 1 hex 63 66 Ser 60 80 w 7 000 Ib axle 67 70 Ser 50 60 w 7 000 lb axle I 71 72 All w 7 000 lb frt axle 71 72 Tilt w 7 000 lb axle L 644536 2 NUT lock type 1 16 8 917 67 69 Ser 50 4 cyc Diesel exc Tilt 7 000 lb frt axle 3894045 2 SPACER front spring 63 65 Ser 50 60 exc Tilt SBC 2423517 2 WASHER eye bolt M x 1 5 812 63 65 Ser 80 w H D equip exc TDM 3827773 4 WASHER front spring eye bolt 63 65 SBC w 261 2 W B exc H D 63 65 Ser 60 w H D exc 261 W B 4 63 65 Ser 80 exc H D 4 cyc Diesel 63 72 Ser 50 thru 80 w 7 000 lb V axle 3865187 2 WASHER plain 7 428A BOLT Torsion Bar Attaching 60 62 Ser 40 3778179 2 adjusting arm V4 16 x 7 4 hex 300 M steel L 7 436 SHACKLE WASHER Front Spring NOTE 1 Consists of 4 shackles 12 washers 2 pins w bushings 4 nuts and 8 fittings 47 55 Utility 1st Ser D D C O E 55 59 Ser 4 5 6 3682788 4 front 4 l 0 L 47 55 Utility lst Ser exc C O E 55 59 Ser 4 6 3741083 2 SHACKLE UNIT Note 1 38 55 Utility 1st Ser front and rear 55 59 Ser 4 5 6 3717880 8 WASHER front pin M I D x 1 O D x zz thk wl GM PARTSADIVISION GENERAL MOTORS CORPORATION CHEVROLET 72TM 7 425 7 436 1 sz REV 5 79