39 52 ALL J2 SPEED AXLE 4 4 A 3651365 1 06 6 23 40 52 ALI UTILITY 4 V 3652258 1 12 7 40 52 ALL UTILITY pinion oil seal and bzrg retainer 3652257 1 06 10 38 46 52 1TON 3665607 1 12 7 46 52 1 TON pinion oil seal and bzrq retciiner 3682147 1 12 7 510 CASE Differential NOTE Differential case halves are not sold separately 29 AC No 356640 cast on 361979 1 7 95 596 29 LQ No 355671 cast on 353294 1 9 77 733 33 35 CC DC EC No 472505 cast on 364826 1 7 13 535 33 36 O P O R w riveted ring gear i u d pinion 37 6 teeth No 370807 oa st on 364750 1 39 48 2961 33 36 O P Q R w riveted ring gear and pinion 38 7 teeth No 370443 c s l on 364749 1 39 48 2961 33 39 CA CB DA DB EA EB ED FA FB FD GC GD GE HC HD HE IC 110 IE No 369951 cast on 364538 1 8 22 617 36 FC use w ring gear and p1n i m 1 1 42 teeth Econ Axle 1No 59121lSl4 cast on 602043 1 6 58 494 36 FC use w ring gear and pirilon 9 37 teeth No 476511 cast on 476857 1 7 13 535 37 52 PASS exc P G No 593009 cast on 593009 1 8 22 617 37 39 ALL UTILITY exc VE VF w riveted ring gear and pinion 38 7 teeth 21 6 O D brg hubs No 595631 cast on case 602464 1 39 48 2961 37 39 ALL UTILITY exc VE VF w riveted ring gear a nd pinion 37 6 teeth 2 5 OLD brg hubs No 595631 cast on case 602484 1 39 48 2961 39 VE VF w riveted ring gear a nd pinion 38 7 teeth No 5956311 cast on 603720 1 39 48 2961 39 VE VF w riveted ring gear azrid pinion 37 6 teeth No 595631 cast on 603760 1 39 48 2961 39 46 ALL 2 SPEED AXLE Mech Shift No 3651412 cast ori 608750 1 32 35 2426 40 42 COMM 46 52 I Q TON No 3652336 czast on 3652336 1 9 05 679 40 42 UTILITY exc hvy duty 2 SPD 42 52 UTILITY hvy duty exc 2 SPD Nos 3661872 73 ceo 1 orzi 605922 1 18 65 1399 46 52 1 TON Nos 3664592 93 cast on 609803 1 12 35 926 46 52 ALL 2 SPEED AXLE Vac Shift No 3835 C 263 sta1n3 z c on 610000l 1 32 35 2426 50 52 PASS w P G No 593009 cast on identified by blue paint 3691463 1 8 22 617 NOTE Bolts holding case together to be discarded when installing TNOTE Ream holes after gear assembly See Truck Shop Manual Section 4 5 513 BOLT Differential Cause 33 39 AI L UTILITY IQ 20 x 11 drilled 370455 8 12 9 46 52 2 SPD Vac Shift gear to case attach 1 18 x 2 drilled 3682519 8 5 479 46 52 2 SPD Vac Shift gears to case attuczh M 18 x 5 M drilled 3682520 8 5 531 5 517 SHAFT Differential 1P ini m 30 32 AD AE BA BB 0 80 O D x 5 3 long 357398 1 83 62 33 36 CC DC EC FC 37 52 PASS 4 x long 472535 1 83 62 33 36 CA CB DA DB EA EB ED FA FB FD 37 42 COMM 46 52 Lg TON 808 x 5 4 long 369964 1 90 68 5 518 SCREW Pinion Shaft 33 42 PASS COMM 46 52 PASS EQ TON pinion shaft lo l M 18 472546 1 18 14 REVISED JANUARY 10 1953