70 Ser 60 Tilt w aux spring 648672 2 6 70 SPACER U bolt 70 Ser 60 Tilt w 18 500 23 000 Ib axles 2235233 2 4 00 SPACER U bolt 70 Ser 50 60 Tilt 175 W B w 17 000 lb Sgl Spd axle 2494569 2 8 20 SPACER U bolt 7 523 SHACKLE Rear Spring 38 55 Utility lst Ser 55 59 Ser 4 5 6 60 63 Ser 40 3896376 2 5 70 w V Ibushing 56 59 Ser 7 8 9 10 exc TDM 3724170 2 8 70 w 1 bushing 7 526 BRACKET Auxiliary Spring 38 41 Utility exc Sgl Unit 42 48 Utility exc Sgl Unit SBC 49 55 Utility lst Ser exc SBC 3653773 4 3 50 55 59 Ser 4 55 59 Ser 5 6 exc SBC 3713295 4 3 45 4 holes 4 ctr to ctr upr holes 56 59 Ser 7 8 9 10 exc SBC TDM 60 62 Ser 50 thru 80 exc SBC TDM 3763792 4 4 65 4 holes 4 l 4 Vz ctr to ctr upr holes 63 70 Ser 40 thru 80 exc SBC TDM 3818322 4 4 45 4 holes Vgz 4Vz ctr to ctr upr holes 70 Ser 60 Tilt w 18 500 23 000 Ib rear axle 648673 4 5 30 7 529 BOLT NUT PIN RETAINER WASHER Rear Spring Shackle 41 55 Utility lst Ser 55 59 All exc TDM 60 62 Ser 40 3656671 A R 65 V 124 x 1 V 2 61 62 Ser 60 70 w H D Chassis 3707480 12 10 front hanger retainer V1 20 x 1Vz 6 l72 60 70 TDM 3787367 2 65 pin locking Vz l3 x 3 63 65 Ser 50 60 exc H D equip rear spring eye and rebound 18 x 5 65 66 Ser 60 80 exc H D equip 67 68 Ser 40 Tilt 67 69 Ser 50 w 7 000 lb frt axle exc step tank Tilt 67 68 Ser 60 exc Tilt 68 69 Ser 50 60 TDM exc step fuel tank 69 Ser 50 SBC w 253 W B 70 Ser 50 60 exc Tilt 3818328 2 65 front spring eye and rebound 63 64 Ser 80 w H D equip 63 64 Ser 80 exc TDM 3822130 2 2 80 rear spring eye 1 14 x 6 65 66 Ser 60 w H D equip 65 66 Ser 80 exc TDM 67 Ser 50 w 20 800 23 000 lb rr spring 67 69 Ser 60 exc TDM 70 Ser 50 60 3858675 2 2 70 rear spring eye 1 14 x 5 65 Ser 50 60 exc H D equip TDM 67 70 Ser 40 50 exc 17 000 Ib axle 20 800 23 000 lb rr spring TDM 3982818 2 65 rear spring eye 65 66 Ser 60 4 cyc Diesel w rear shock absorber 2Vz auxiliary rear spring exc TDM 2416111 1 4 55 Timken axle 63 65 Ser 60 80 w H D axle spring 9422292 2 55 NUT rear spring eye l l4 8 917 41 55 Utility lst Ser 55 59 D D 2nd Ser 55 59 Ser 4 5 6 60 62 Ser 40 3656669 6 1 50 PIN w flat keyway V x 4 56 59 Ser 7 8 9 10 exc TDM 3724173 6 2 10 PIN l az O D x 5 O L 55 Ser 4 5 6 w P S 55 59 All w P S 1433914 l 2 20 PIN liront eye cyl to axle brkt 3 O L 1971 CHEVROLET MOTOR DIVISION GENERAL M TORS CORPORATION P A 3181 REy 6 7 7 53 7 518 7 529