l A L C B 7 505 7 518 RADIUS SPACER LEAF REAR SPRING ASSEMBLY CHART SPRING N0 OF LEAF LEAF LEAF ASSY LEAVES WIDTH NO 1 A B C NO 2 B C NO 3 B C 12453875 4 21 2 3829830 38 19 19 3829831 18 18 3829832 131 2 131 2 2453876 4 3 3770962 39 19 1 2 191 2 3770963 18 1 2 18 1 2 3770964 2455007 8 2 1 2 3829740 52 1 4 29 5 8 29 5 8 3829741 27 25 32 25 25 32 3892743 22 22 2455008 11 21 2 3829740 591 4 29 5 8 29 5 8 3829741 27 25 32 25 25 32 3829742 23 23 2455009 11 1 1 2 3829740 591 4 29 5 8 29 5 8 3829750 28 28 N S 2457442 9 3 3770443 59 1 4 29 5 8 3770444 28 1 8 28 1 8 3770445 26 1 2 26 1 2 2457443 10 3 3770443 59 1 4 29 5 8 29 5 8 3770444 28 1 8 28 1 8 2457445 26 1 2 26 1 2 2457444 11 3 3770443 59 1 4 29 5 8 29 5 8 3770444 28 1 8 28 1 8 3770446 22 22 3715392 10 21 2 3713384 52 26 26 3894273 25 1 2 251 2 3713387 23 1 4 23 1 4 13720586 5 2 1 2 3713396 40 20 20 3713397 17 5 8 17 5 8 3713398 14 1 8 14 1 8 3765401 9 3 3770431 59 1 4 29 5 8 29 5 8 3770433 26 1 2 26 1 2 3770434 22 22 3765404 10 3 3770443 59 1 4 29 5 8 29 5 8 3770444 28 1 8 28 1 8 3770445 26 1 2 26 1 2 3765405 11 3 3770443 59 1 4 29 5 8 29 5 8 3770444 28 1 8 28 1 8 3770445 26 1 2 26 1 2 3773188 12 4 3773281 40 23 17 3773284 23 17 N S 3780640 12 4 3782842 37 3 4 20 3 4 17 3782844 20 3 4 17 N S 3787805 11 3 3788265 59 1 2 29 5 8 29 5 8 3788266 28 1 8 28 1 8 3788267 26 1 2 26 1 2 3818301 8 2 1 2 3829740 59 1 4 29 5 8 29 5 8 3829741 25 25 32 27 25 32 3829743 22 22 3818303 11 2 1 2 3829740 59 1 4 29 5 8 29 5 8 3829750 28 28 3829741 25 25 32 27 25 32 3818304 9 3 3788265 591 4 29 5 8 29 5 8 3829751 261 2 261 2 3788268 22 22 3818305 10 3 3788265 59 1 4 29 5 8 29 5 8 3788266 28 1 8 28 1 8 3829751 261 2 26 1 2 3818306 11 3 3788265 59 1 4 29 5 8 29 5 8 3788266 28 1 8 28 1 8 3829751 26 1 2 26 1 2 3831460 11 4 3845592 37 3 4 20 3 4 17 3845582 20 3 4 17 3 16 3845583 18 3 4 15 5 8 3894269 12 2 1 2 3717642 52 26 26 3894270 25 1 2 25 1 2 3717645 23 7 8 23 7 8 NOTE A Auxiliary Spring NOTE B Assembly is not serviced and is shovvn for identification only N S These leaves are not serviced 7 504 BUSHING Rear Spring Eye 56 59 Ser 7 8 9 10 exc TDM 3725701 4 95 1 I D x 1 O D x 2 z O L 38 59 Utility 55 56 Ser 4 5 57 59 All 60 Ser 40 369721 2 75 Vq I D x 1V O D x 2Vz O L 55 57 All w P S 58 59 Ser 5 7 8 10F w P S 1427894 2 75 front eye cyl to axle brkt pin I D x 1V4 x lyazu O L 60 62 All exc TDM 3769289 2 1 70 radius rod 1 4 I D x 1 4 O D x 2 V z 0 L 60 65 TDM 64 65 Ser 60 TDM 67 68 TDM w 39 000 lb rr spring 69 TDM 3814221 2 3 50 1V4 I D x 1Vz O D x 4 O L w liner and inside grooves 63 66 Ser 50 exc 4 cyc Diesel 63 66 Ser 50 Tilt 4 cyc Diesel w 17 500 Ib H D rr spring 63 66 Ser 60 exc TDM Diesel 63 66 Ser 60 4 cyc Diesel w 17 500 lb H D rr spring exc TDM 67 70 Ser 40 50 w H D equip exc TDM 3818307 2 1 20 I D x 1 O D x 2 O L 63 66 Ser 60 80 w H D equip 67 70 Ser 50 60 w H D equip exc TDM 3822129 2 2 65 1 I D x 1 O D x 3V4 O L 7 505 LEAF Rear Spring J NOTE For Rear leaf spring chart See group 7 503 See price schedule P A 26 for applicable prices 56 59 TDM 3728867 8 15 00 upper 56 59 TDM 3728865 2 9 45 center 56 59 TDM 3728866 16 12 40 lower I t 1971 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORAT ON P A 315 7 503 7 505 7 46 REV 6 71